Markets

One resin. Many applications.

Seven main industries. Twenty-six distinct applications. The same proven CR Resin filter resin — captures ammonia, formaldehyde, nitrates and odour molecules across pet care, hospitality, baby nurseries, sports facilities, healthcare, transport and sanitary environments.

50+Brands worldwideOEM partners and private labels
31Countriesdistributed across 5 continents
12,000+Retail pointswhere end-products are stocked
30+ yrsIndustrial track recordcontinuous production since 1993

Common odour & odor problems we solve

Whether you're searching for a solution to cat litter smell, diaper pail odor, gym locker odour, hotel room smoke smell, RV bathroom odor, basement musty smell, pet urine odor, kitchen garbage odor, mildew smell removal, shoe odour, nursing home ammonia smell, truck cab odor, caravan musty smell, aquarium nitrate & algae problem or a VOC and formaldehyde absorber — the underlying filter resin is the same: absorption, not masking.

Our CR Resin polymer captures ammonia (NH3), formaldehyde (CH2O), nitrates (NO3), nitrites (NO2), phosphates (PO4) — the nutrients that drive aquarium and pond algae growth — and a broad spectrum of volatile organic compounds (VOCs) at the molecular level. Fragrance-free. No electricity. No moving parts. Made in Belgium since 1993.

If you have an ammonia problem, formaldehyde problem, algae problem or persistent odor problem in any of the 26 applications below — request a free sample or quote. We supply OEM partners, private-label brands and direct customers across 31 countries.

01 / 07 — Industry

Pet Care

Cat litter boxes, fish aquariums, reptile terrariums and turtle tanks.

NH₃NH₃NH₃ FILTER CARTRIDGE · CR RESIN GRANULES
NO₃⁻PO₄³⁻NO₂⁻NO₃⁻PO₄³⁻ RESIN-EQUIPPED CANISTER FILTER
NH₃VOC CR DRY TERRARIUM NO₃⁻PO₄³⁻NO₂⁻ TURTLE TANK
01 — Cat litter

Cat litter boxes that stay fresh for a month

NH3VOC

The CR Resin granules sit inside the litter-box filter cartridge. Hundreds of micro-pores on each granule absorb ammonia and organic odour molecules like a sponge — locking them away at the molecular level rather than masking with fragrance. An enclosed litter box stays hygienic for up to 30 days per filter cartridge.

  • Absorbs dangerous ammonia gases at the source
  • Neutralises unpleasant organic odours — no perfume
  • Suitable for all enclosed cat litter boxes
  • Effective for up to one month per filter cartridge
  • Fragrance-free — safe for cats and owners
CR Resin · 1 hr
96%
Activated carbon
~4%
Markets
KatFresh Catit Magic Blue AniOne Hagen Fressnapf Pet retail chains Multi-cat households Animal shelters Cattery & boarding
02 — Aquarium & pond

Crystal-clear water through natural balance

NO3NO2PO43−

The CR Polymer Filter Resin is engineered for the aqueous phase — adsorbing dissolved phosphate, nitrite and nitrate from aquarium and pond water. Removing these dissolved nutrients keeps water visibly clearer, slows algae growth and cuts filter maintenance significantly. Made from natural, biodegradable ingredients — safe for fish and plants alike.

  • Removes nitrate (NO₃), nitrite (NO₂) and phosphates (PO₄)
  • Natural ingredients — eco-friendly and biodegradable
  • Reduces algae growth by lowering nutrient levels
  • Compatible with all standard canister and HOB filter formats
  • Stable pH performance over an 80-day test cycle
CR Resin · 80 days
algae-free
Activated carbon
algae @ d40
Markets
Fluval Clearmax JBL Clearmec plus Zolux Resifilt JBL Clearmec Aquarium retail Public aquariums Koi pond keepers Aquascaping clubs
03 — Reptile terrarium & turtle

Two habitats, two formulations

NH3NO3VOC

Reptile keepers face two distinct challenges. Dry terrariums for snakes, lizards and geckos generate ammonia and organic odours from waste and shed skin — the gas-phase CR Resin handles those. Turtle tanks and aquatic-reptile setups are wetter and more nutrient-rich than typical aquariums — the aqueous-phase resin tackles dissolved nitrates, nitrites and phosphates that drive cloudy water and algae. Same filter resin family, different grain size and format.

  • Dry terrariums: gas-phase resin captures ammonia & organic odours
  • Turtle tanks: aqueous-phase resin captures NO₃, NO₂ & PO₄
  • Reduces algae growth in semi-aquatic vivariums
  • Compatible with under-tank, canister and corner filter formats
  • Safe for all herp species — no fragrance, no leaching agents
  • One-month service life in typical hobbyist setups
Markets
Snakes & lizards Geckos Turtles & terrapins Amphibians Exotic pet stores Herpetology breeders Zoo terrariums
02 / 07 — Industry

Hospitality

Hotels, B&Bs, cabins, Airbnb properties and holiday rentals — fresh air for every guest.

SENTIPUREPRO NH₃VOCHCHO HOTEL ROOM · WALL-MOUNTED · 30-DAY SACHET
SENTIPUREPRO GUEST ROOM VOCVOC DINING ROOM B&B · UPSTAIRS GUEST ROOM
VOCVOC CABIN · WOODSMOKE & DAMP-CONTROL
4.97 · "FRESH & CLEAN" SENTIPUREPRO REVIEWS START WITH FIRST IMPRESSIONS
CLOSED · APR HOLIDAY PARK · SEASONAL DEPLOYMENT
01 — Hotels

The room before the guest arrives

NH3VOC

Hotels live and die on the first 30 seconds in the room. Stale tobacco, last-night's dinner, ammonia from the en-suite, the lingering perfume of the previous guest — once a review mentions a smell, the booking score drops for months. Sentipure Pro mounts behind the bed or in the bathroom and silently absorbs odour molecules at the source for 30 days, before housekeeping has to react to a complaint.

  • One cartridge per bathroom, 1–2 in the bedroom area
  • Captures ammonia, food, sweat & tobacco at the source
  • Self-adhesive — installs in under a minute, no drilling
  • Silent — no fan, no external power source, no risk to guest sleep
  • Fragrance-free — won't compete with hotel scent strategy
  • 30-day sachet replacement fits standard housekeeping rotation
Markets
Hotel chains Boutique hotels Smoking-recovery rooms Pet-friendly rooms
02 — B&Bs

Personal hospitality — without the lingering breakfast

NH3VOC

Bed-and-breakfast properties have a distinct challenge: the breakfast smell is part of the brand, but only at breakfast. Once a guest is back in their room, the lingering aroma of bacon, coffee or kippers transferring from the dining room to the upstairs guest rooms becomes the wrong kind of memorable. Sentipure Pro absorbs cooking-derived VOCs and the usual ammonia / sweat compounds without a competing fragrance — keeping rooms neutral, the breakfast service smelling great, and the two clearly separate.

  • Captures cooking-transfer VOCs (bacon, coffee, fried foods)
  • Handles standard guest-room ammonia & organic odours
  • One unit per guest room, plus one in shared landings
  • Silent & passive — won't disturb a small property's atmosphere
  • Fragrance-free — doesn't compete with the breakfast aroma where it belongs
  • 30-day sachet — ideal for owner-managed turnover schedules
Markets
Independent B&Bs Guesthouses Heritage inns
03 — Cabins & lodges

Wood, woodsmoke, and the damp problem

NH3VOC

Lakeside lodges, ski cabins, hunting lodges and wilderness retreats face a different odour profile than urban hotels. Wood-burning stoves leave a lingering smoke residue, damp clothing dries indoors, wood-clad walls trap odours over decades. The CR Resin captures both the polar VOCs from woodsmoke and the ammonia / mildew compounds from damp gear — without competing with the natural cedar or pine aroma that's part of the property's character.

  • Captures persistent woodsmoke residue between guest stays
  • Handles damp-clothing & mildew-related ammonia compounds
  • Stable performance in humid lakeside & alpine environments
  • Compatible with off-grid cabins — fully passive, no electricity
  • Robust at the temperature swings of unheated shoulder-season periods
  • Doesn't override the natural cedar / pine cabin aroma
Markets
Mountain lodges Ski resorts Eco-lodges Hunting cabins
04 — Airbnb

Five-star reviews start in the bathroom

NH3VOC

Airbnb hosts know the truth: a single guest review mentioning a smell can drop a property's nightly rate for months. The space is too lived-in for industrial cleaning to work between guests, the host isn't there full-time, and air fresheners are the most common complaint after the smell itself. Sentipure Pro is the host's silent partner — peel-and-stick, fragrance-free, lasts 30 days, and quietly absorbs the residue every previous guest leaves behind.

  • Designed for short-let properties with rapid guest turnover
  • Captures pet, food, sweat & tobacco residue from previous guests
  • Fragrance-free — solves the "too perfumed" review problem
  • Self-adhesive, replaceable in under a minute by cleaning teams
  • One sachet covers a typical 1-bedroom flat for 30 days
  • Available in subscription packs for multi-property hosts
Markets
Short-term rental hosts Property managers Vacation rental platforms
05 — Holiday cabins

Closed all winter, opened in April

NH3VOC

Holiday-park cabins, beach huts, vineyard guest cottages and seasonal rental properties have a problem most year-round properties don't: they're closed for weeks or months at a time. Whatever odour was there at the end of October is still there in April, often amplified by trapped damp. Sentipure Pro deployed at season's end works through the closure period, capturing ammonia and VOC residue while the property is empty — so the first guests of the new season walk into a fresh space, not a stale one.

  • Works through long closures — protects empty cabins for 30 days at a stretch
  • Captures damp, mildew and trapped-air ammonia compounds
  • Robust in unheated shoulder-season conditions
  • Replace at season opening for a guaranteed-fresh first stay
  • Fits beach huts, holiday-park cabins, vineyard cottages, glamping units
  • Bulk-supply available for park operators (50+ unit deployments)
Markets
Seasonal rentals Beach cottages Lakefront cabins Vineyard stays
03 / 07 — Industry

Baby Care

Diaper-pail filters for the family nursery and Sentipure Pro for professional day-care.

SENTIPURE 30-DAY NH₃NH₃NH₃ DIAPER PAIL · DROP-IN CARTRIDGE
PAIL SENTIPUREPRO SENTIPUREPRO NH₃NH₃VOC DAY NURSERY · 2–3 UNITS PER ROOM
01 — Diaper pails

Sentipure Diaper Pail Odor Filter — a fresh nursery, always

NH3VOC

The Sentipure cartridge absorbs ammonia and organic odours from soiled diapers. It fits most standard diaper pails and nappy bins, keeping the nursery clean without masking agents, fragrance or electricity — the safest possible environment for a newborn's developing respiratory system.

  • Drop-in cartridge — fits most standard diaper pails & nappy bins
  • Absorbs ammonia gases from soiled diapers at the source
  • 100% fragrance-free — safe for sensitive newborns
  • No batteries, no external power source, no plug-in required
  • Effective for up to one month per cartridge
  • Replace once a month — that's the entire maintenance routine
Markets
Baby Care Maternity wards New-parent gift retail Childcare suppliers
02 — Day-care & crèche

Sentipure Pro — many infants, one fragrance-free room

NH3VOC

A baby day-care or crèche handles dozens of nappy changes per day across a small footprint. The Sentipure Pro cartridge is wall-mounted at the nappy-change station and inside disposal pails — capturing ammonia at the source for infants whose respiratory systems are still developing. No fragrance to mask, no chemicals to inhale, nothing for parents or regulators to second-guess.

  • Wall-mounted, peel-and-stick — for nappy-change stations & nursery rooms
  • Sized for facilities with multiple infants in one space
  • 2–3 units fully cover a typical day-nursery room
  • Bulk supply available for multi-room facilities
  • Same fragrance-free, NedLab-certified filter resin as home format
  • Replaced monthly as part of standard sanitation routine
Markets
Day nurseries Crèches Mother-and-baby groups Family centres After-school clubs Children's hospitals
04 / 07 — Industry

Sports

Footwear, locker rooms, gym floors — sweat captured at the molecule.

CR RESINSACHET VOCNH₃VOC DRY POLYMER SACHET · INSIDE THE SHOE
CR RESINLOCKER VOCNH₃VOC SPORT & SCHOOL LOCKERS · 1 PACK PER UNIT
SENTIPUREPRO VOCNH₃VOC CARDIO ZONE · WALL-MOUNTED
01 — Footwear

Sports shoes that stay fresh for longer

VOCNH3

Sweat and bacterial activity inside sports shoes produce persistent organic odours — a complex mix of ammonia, fatty acids and short-chain VOCs. The CR Resin sachet slips inside the shoe and absorbs these gases at the molecular level. No spray, no powder, no fragrance — and no residue when you put the shoe back on.

  • Absorbs sweat and organic shoe odours at the source — not by masking
  • Suitable for trainers, sports shoes, work boots, hiking boots
  • Works in gym bags, lockers and shoe closets too
  • Effective for up to one month per sachet
  • Dry technology — no liquid, no mess, no residue
  • Compatible with all shoe materials including leather and suede
Markets
Sports retailers Footwear brands Shoe care brands Sporting goods chains Ice skating rinks Bowling alleys Martial arts schools Dance studios
02 — Locker rooms

The locker that doesn't announce itself

VOCNH3

Sports clubs, schools and gyms all share the same problem: hundreds of items of damp kit, hundreds of pairs of post-workout trainers, all sealed inside metal lockers between sessions. The CR Resin Locker Pack is sized for the inside of a single locker — captures sweat-derived ammonia, fatty acids and the persistent VOCs that build up in enclosed kit storage, without resorting to overpowering deodoriser sprays that linger on the kit itself.

  • Sized for individual sport, school and gym lockers
  • Captures sweat-derived ammonia & fatty-acid VOCs
  • Fragrance-free — won't transfer scent to clothes or kit
  • Compatible with metal, wood and plastic locker units
  • Bulk packs for sports clubs, schools and changing rooms
  • 30-day service life — fits weekly facility-management routines
Markets
Sports clubs School changing rooms Corporate gyms Stadium facilities Police & fire stations Military barracks Workwear depots
03 — Gym & fitness

Air conditioning didn't fix it. Chemistry might.

VOCNH3

Commercial gyms, boutique studios and CrossFit boxes all run into the same wall: HVAC dilutes odour but doesn't capture it, scented cleaners just shift the problem, and member surveys consistently flag "smell" as a top three reason for cancellation. Sentipure Pro mounts behind cardio equipment, in changing-room corridors and around mat-floor zones — passively absorbing ammonia, sweat-VOCs and the residual odour of yesterday's class for the full 30 days between cartridge changes.

  • Wall-mount in cardio zones, changing corridors, mat-floor areas
  • Captures sweat-VOCs & ammonia at high member-density
  • Complementary to existing HVAC — captures rather than dilutes
  • Fragrance-free — won't compete with cleaning-product schedules
  • 30-day rotation fits standard facility-management calendars
  • Bulk supply with mounting templates for multi-site operators
Markets
Commercial gyms Boutique studios CrossFit boxes Yoga studios Hotel gyms Climbing gyms Boxing gyms Spin studios
05 / 07 — Industry

Healthcare

Where fragrance is contraindicated, filter resin is everything.

SENTIPURE CARE NH₃VOC DAY-CENTRE COMMON ROOM · 1 UNIT PER ROOM
CR RESIN NH₃HCHOVOC EXAMINATION ROOM · OEM HVAC INTEGRATION
CR RESIN VET NH₃VOC VETERINARY CONSULTATION ROOM
SENTIPURE CARE NH₃VOCNH₃ RESIDENT ROOM · CONTINUOUS PASSIVE FILTRATION
01 — Adult day care

Adult day-care centres — dignity through the day

NH3VOC

Adult day-care facilities serve seniors and adults with mobility or memory needs for 6–10 hours at a stretch. The spaces handle continence-care needs throughout the day, in a setting that's part-clinical, part-living-room. Sentipure cartridges absorb ammonia silently, without fragrance, so the room stays welcoming for everyone — guests, staff and family members visiting at pickup time.

  • Suitable for day-centre activity rooms and rest areas
  • Compatible with continence-care and incontinence-pad disposal
  • Fragrance-free — safe for guests with respiratory or cognitive sensitivities
  • Silent operation — no fan, no plug, no maintenance interruption
  • Replaced as part of standard cleaning rotation
  • One cartridge typically covers one activity room
Markets
Adult day centres Senior centres Memory-care day programmes Rehabilitation centres Dementia care units
02 — Hospital clinics

Clinical air, without the perfume conflict

NH3HCHOVOC

Examination rooms, treatment bays and dental suites produce a complex mix of ammonia, formaldehyde residues from sterilants, and biological VOCs — exactly the molecules CR Resin was designed for. Crucially, the resin works without releasing fragrance, making it compatible with patients on respiratory therapy and clinical environments where added aroma is contraindicated.

  • Captures biological ammonia and formaldehyde
  • Compatible with patients on respiratory therapy
  • No interference with diagnostic scent-based assessments
  • Stable performance in humid sterilisation environments
  • Available in OEM cartridge formats for clinical HVAC integration
  • Replaced monthly as part of standard infection-control rotation
Markets
GP clinics Dental practices Day-surgery units Outpatient facilities Wound-care clinics Oncology day units ER waiting rooms Mortuaries
03 — Veterinary practices

Veterinary clinics — animals notice scent first

NH3VOC

Veterinary surgeries handle a constant stream of animal patients — many of whom are already stressed by being away from home. Fragrance and chemical air-fresheners can heighten that stress and interfere with the practitioner's own scent-based diagnostic cues. CR Resin captures biological ammonia and organic odours silently, leaving the air clean without adding anything to it.

  • Captures biological ammonia from animal-care environments
  • Fragrance-free — animals are highly scent-sensitive
  • No interference with diagnostic scent-based assessments
  • Stable in humid kennel and grooming-room environments
  • Compatible with consultation, surgery and recovery rooms
  • Replaced monthly during standard practice cleaning
Markets
Vet surgeries Animal hospitals Grooming salons Boarding kennels Zoo clinics Wildlife rescue Equine clinics
04 — Nursing & care homes

Dignity for residents — without the fragrance

NH3VOC

Care-home corridors, resident rooms and shared bathrooms accumulate ammonia-rich biological odours — but the people living in them are there long-term. CR Resin captures ammonia silently and continuously, with no motor, no scent and no resident sensitivities to manage. Housekeeping replaces the cartridge once a month as part of standard rotation.

  • Discreet ammonia control in resident rooms and corridors
  • Fragrance-free — safe for residents with respiratory or scent sensitivities
  • Zero noise — no fan, no motor, no plug-in
  • Compatible with continence-care and incontinence-pad disposal
  • Effective for up to one month per cartridge
  • Replaced as part of standard housekeeping rotation
Markets
Care homes Assisted living Memory care Hospice Palliative care Stroke rehab Long-term care wards
06 / 07 — Industry

Transport & Logistics

Cars, trucks, taxis, RVs, caravans — cleaner cabin air, kilometre after kilometre.

NH₃HCHO CLEAN AIR RESIN-LOADED CABIN AIR FILTER
DIESELVOC HGV CABIN · LONG-HAUL FILTRATION
TAXI RIDE-SHARE CABIN · 20-40 FARES/DAY
SENTIPURE VOCNH₃ RV LIVING SPACE · WALL-MOUNTED + CABIN FILTER
SENTIPURE STORAGE-MODE DAMPNH₃ CARAVAN INTERIOR · OFF-SEASON FILTRATION
01 — Cars

Cabin air — cleaner on every commute

NH3HCHOVOC

The CR Resin integrates into cabin air filters for passenger cars, capturing ammonia, formaldehyde and a broad spectrum of VOCs before they reach the passenger compartment. Measurably reduces exposure to harmful gases on heavy-traffic urban routes — without adding fragrance to the cabin.

  • Absorbs ammonia and dangerous gas compounds
  • Neutralises organic and biological odours
  • Compatible with standard car cabin filter formats
  • OEM-ready in custom filter cartridge shapes
  • Effective for up to one month per filter
  • Stable performance in humid cabin environments
Markets
Passenger cars Family vehicles Fleet vehicles Used-car dealerships Rental car prep Driving schools Police fleet vehicles
02 — Trucks

Long-haul cabins — cleaner air on every shift

NH3HCHOVOC

Truck drivers spend 9–12 hours a day inside the cabin. The combination of diesel-traffic ammonia, off-gassing from upholstery, and air drawn from busy industrial zones builds up faster than any standard pollen filter can handle. CR Resin sits in the cabin air-filter housing and captures the gas-phase contaminants the standard filter lets through.

  • Captures ammonia, formaldehyde and VOCs from highway air
  • Compatible with HGV and LCV cabin filter housings
  • Stable in the humid, hot cabins of long-haul vehicles
  • OEM-ready in custom dimensions for fleet manufacturers
  • One-month replacement aligns with standard service intervals
  • Available for aftermarket fleet upgrades
Markets
Long-haul HGV Light commercial vehicles Fleet operators Refrigerated transport Livestock transport Refuse collection trucks
03 — Taxis & ride-share

Ride-share cabins — fresh for every passenger

NH3VOC

Taxi and ride-share cabins handle 20–40 different passengers a day, each bringing their own scent profile — perfume, food, smoke, sweat. CR Resin sits in the cabin air filter and captures these organic odours as they cycle through the recirculation system. The driver gets a cleaner work environment, and every new passenger steps into a neutral cabin — not one that smells of the last fare.

  • Neutralises passenger-turnover odours between fares
  • Fragrance-free — no perfume conflict for sensitive riders
  • Captures food, smoke and sweat-derived VOCs
  • Fits standard car cabin filter housings
  • One-month replacement aligns with shift rotations
  • Helps maintain cabin-cleanliness service ratings
Markets
Taxi fleets Ride-share drivers Private hire Airport transfer fleets School transport Limousine services
04 — RVs & motor homes

Live-in cabins — fresh for the whole trip

NH3VOC

An RV or motor home is part vehicle, part living room, part bedroom — and all of it is enclosed. Cooking, sleeping and pets all happen in the same space, often with the windows closed at night or in bad weather. CR Resin captures ammonia, cooking-VOCs and pet-odours from the cabin air, so a 10-day road trip ends as fresh as it started.

  • Captures cooking-VOCs from on-board kitchens
  • Absorbs pet odours during multi-day trips with animals
  • Compatible with sleeping cabins where windows stay closed
  • Wall-mountable in living areas, plus cabin-filter cartridges for HVAC
  • One-month service life — covers a typical extended trip
  • No batteries or external power source required — works while parked or in motion
Markets
Class A motor homes Class B campers Class C RVs Rental RV fleets Dealership prep Long-term storage
05 — Caravans

Towed caravans — storage-friendly filter resin

NH3VOC

Caravans and trailers spend most of the year in storage — and a closed caravan with no airflow is a perfect environment for stale-air build-up, damp odours and lingering ammonia from the previous trip's chemical toilet. CR Resin works passively while in storage, capturing the odours that would otherwise greet the family the next time they unzip the awning.

  • Captures odours during long-term storage periods
  • Absorbs ammonia residue from on-board chemical toilets
  • Reduces damp/musty smell in unventilated storage
  • No external power source required — works passively in storage
  • Wall-mountable inside caravan storage compartments
  • Extended life when used in low-traffic stored vehicles
Markets
Touring caravans Static caravans Pop-top campers Trailer tents Caravan parks Dealership prep Winter storage facilities
07 / 07 — Industry

WC & Sanitary

Toilets, restrooms and mobile facilities — passive ammonia capture on a 30-day rotation.

SENTIPURE HOME WC NH₃VOC DOMESTIC BATHROOM · WALL-MOUNTED CARTRIDGE
WC WC WC CR RESIN PUBLIC NH₃NH₃VOC PUBLIC RESTROOM · MULTI-STALL FACILITY
FREE CR RESIN SANITARY 30-DAY NH₃VOC MOBILE CABIN · WALL-MOUNTED CARTRIDGE
SERVICED MONTHLY CR RESIN OEM CARTRIDGE slot-in cartridge NH₃VOC DISPOSAL BOX · OEM CARTRIDGE INSIDE
01 — Domestic WCs

The home bathroom — fresh without the spray

NH3VOC

Home bathrooms are typically small, often windowless, and accumulate ammonia from regular use. Most households default to scented sprays or plug-ins, which mask the problem briefly and add chemicals to a small space. The Sentipure cartridge mounts on the wall, captures the molecules at source, and lasts a month — quietly, with zero fragrance.

  • Captures ammonia at the source — no masking
  • Fragrance-free — no chemical scent in a small space
  • Self-adhesive wall mount — no plug, no socket needed
  • One-month service life per sachet
  • Suitable for windowless and ventilated bathrooms alike
  • Works overnight, between uses, while you're away
Markets
Family bathrooms Apartment WCs Powder rooms Ensuites Property staging Real-estate showings Holiday lets between guests
02 — Public restrooms

Office, retail & transit washrooms — between every clean

NH3VOC

Public restrooms in offices, retail spaces, transport hubs and entertainment venues see hundreds of users per day. The cleaning team can keep surfaces spotless, but ammonia builds up in the air faster than scheduled cleans can address it. CR Resin captures it continuously between cleaning rotations — so the experience for the next user is consistent, regardless of who came before.

  • Captures ammonia between scheduled cleaning rotations
  • Fragrance-free — no clash with cleaning products
  • Suitable for office, retail, transit and venue washrooms
  • Compatible with high-traffic facility-management routines
  • Bulk supply available for multi-floor or multi-site operators
  • Standard 30-day rotation aligns with deep-clean schedules
Markets
Office buildings Retail centres Transit hubs Stadiums & venues Schools Hospitals Airports Museums Cinemas
03 — Mobile toilets

Festivals, building sites, marinas — where there's no plug socket

NH3VOC

Mobile toilets, festival cabins, construction-site units and marina facilities all share the same problem: high ammonia load, no electricity, no plumbing for active ventilation, and a service crew that visits once a week. CR Resin works passively — no fan, no external power source, no liquids — and is rugged enough for outdoor cabins exposed to heat, cold and humidity.

  • 100% passive — no external power source, no batteries, no service interruption
  • Robust performance in heat, cold and humidity extremes
  • Drop-in cartridge for portable and permanent units
  • Compatible with festival, event and construction-site cabins
  • One-month service interval — fits standard rotation schedules
  • No drainage required — captures gas-phase ammonia at the source
Markets
Festival cabins Construction sites Marinas & campsites Service stations Outdoor events Disaster relief Film & TV production Agricultural sites
04 — Hygiene disposal

The unit your cleaning team doesn't have to apologise for

NH3VOC

Feminine-hygiene disposal units are a routine fixture in office, retail and hospitality washrooms — but the difference between a serviced unit and a neglected one is immediate to every user. Our resin cartridge sits inside the disposal box and absorbs ammonia and organic odours continuously between service visits, so the unit stays presentable for the full 30-day rotation. Supplied as OEM cartridges to commercial hygiene-service providers across Europe.

  • OEM cartridge format — integrates with existing housings
  • Stocked by major commercial hygiene-service providers
  • Captures ammonia & organic odours between service visits
  • Fragrance-free — no perfume in a small washroom
  • Standard 30-day service rotation
  • Available in custom volumes for high-traffic sites
Markets
Hygiene-service providers Washroom rental groups Facility-management OEMs Feminine hygiene services Medical waste Care home laundries Funeral homes
Global footprint

From Arendonk to 31 countries

Engineered and manufactured in Belgium, our resin reaches end-products on five continents through a network of 50+ private-label and OEM partners — plus our own KatFresh and Sentipure brands.

5Continents served
31Countries
50+Brand partners
12k+Retail points
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Tell us your application — we'll spec the right resin

Custom formulations available for OEM partners. Samples and technical data sheets on request.

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