Pure water,perfectly engineered.
Filter House supplies, installs and services reverse-osmosis systems — from home RO to commercial & industrial plants — across the Sultanate. Genuine Kent, Coolpex, Axtron and Filmtec equipment, fitted by skilled technicians.
- Genuine brands
- Skilled technicians
- 1-year warranty
- Oman-wide service
Live purity demo
Interactive143
ppm TDS
70% cleaner
Drag to see how our RO systems reduce dissolved solids.
10+
Years of experience
8,000+
Filters installed
5,000+
Customers served
12,000+
Service calls completed
Desalinated, distributed, and full of dissolved solids.
Most water in Oman starts as seawater. By the time it reaches your tap, it can carry high salinity, hardness and chlorine — leaving limescale on fixtures, shortening appliance life, and changing how your water tastes.
Limescale & white residue
Hard water leaves chalky deposits on taps, kettles and glassware.
Appliance wear
Scale build-up damages heaters, washing machines and coffee makers.
Taste & odour
Chlorine and dissolved salts give water a flat, metallic taste.
Typical Muscat tap vs. filtered
Illustrative figures. Actual results depend on your supply — we measure yours during the free survey.
End-to-end, not just a box on the wall.
Filtration is only as good as the survey, install and servicing behind it. We handle all four.
Supply of genuine products
RO systems, cartridges, membranes, UV lights and accessories from trusted brands like Kent, Coolpex, Axtron, Filmtec and Hydranautics.
Expert installation
Skilled technicians with years of experience install your system cleanly and correctly, at the comfort of your home or business.
Servicing & cartridge changes
Filter and membrane replacements, sanitisation and tuning to keep your water pure and your system running.
1-year warranty
Our products are priced at an affordable rate and backed by a one-year warranty for your peace of mind.
A system for every home and business.
Coolpex 5-Stage RO
Coolpex
Our signature 5-stage reverse osmosis for family drinking water.
- Filtration
- 5-stage RO
- Capacity
- Domestic use
- 5 Micron spun fibre pre-filter
- Granular activated carbon stage
- 1 Micron spun fibre pre-filter
- RO membrane + post activated carbon
Price
Quote on request
1-year warranty
Axtron 100 GPD RO
Axtron
High-output domestic RO with designer faucet and storage tank.
- Filtration
- RO + storage tank
- Capacity
- 100 GPD
- 100 GPD membranes for better performance
- Designer chrome faucet, ceramic disc
- Fully automatic shut-off valve
- 4-gallon NSF storage tank
Price
Quote on request
1-year warranty
Kent Grand+
Kent
Electric RO + UV + UF purifier for areas with water shortage.
- Filtration
- RO + UV + UF
- Capacity
- 8 L storage
- Electric purification with storage
- Removes salts & microbes in stages
- Serves more users per cycle
- Mineral RO technology
Price
Quote on request
1-year warranty
Kent Excell+
Kent
Under-counter RO purifier for brackish and tap water.
- Filtration
- Sediment + carbon + UF + post carbon
- Capacity
- Up to 15 LPH · 7 L tank
- Thin-film composite RO membrane
- ABS food-grade plastic body
- Suitable for brackish / tap water
- Weight 10.7 kg, under-counter fit
Price
Quote on request
1-year warranty
Cartridges, membranes, UV & every fitting in between.
Beyond complete systems, we stock the parts and consumables to keep any setup running — for homes, contractors and businesses.
Filter cartridges & membranes
- 10" PP Sediment
- 10" CTO
- 10" PP String Wound
- 10" UDF Carbon
- 10" T33 GAC
- 10" Inline Post Carbon
- 10" Inline Post Sediment
- 10" Inline Post Mineralized
- 10" Inline Post Bio-Ceramic
- K-Series 12" Inline Carbon
UV lights
- UV-101 (1 gpm)
- UV-401 (6 gpm)
- UV-201 (12 gpm)
- UV-401 (24 gpm)
- UV-601 (48 gpm)
Commercial membranes
- Filmtec 2521
- Filmtec 4021
- Filmtec 4040
- Hydranautics 8040
Tanks, housings & faucets
- Storage tanks
- Single / double / triple housings
- Chrome drinking faucets
Accessories & fittings
- Bulkhead union
- Union elbow / tee
- Two-way divider
- Stem elbow / run tee
- Stem branch tee / adaptor
- Check valve
- Flush valve
- Ball valve
Pure water in four steps.
- 01
Visit or call
Drop by our shop at Maabela Souq or call us to discuss your water needs.
- 02
Recommend
We match the right system or cartridge to your water, space and budget.
- 03
Install
Skilled technicians install at your home or business, cleanly and quickly.
- 04
Maintain
We handle cartridge changes and servicing, backed by a 1-year warranty.
Trusted brands we supply
Homes, clinics and businesses that switched.
“The team installed our Coolpex RO at home and the water tastes completely different. Friendly, professional and fairly priced.”
Aisha Al Balushi
Homeowner, Muscat
“We needed a commercial RO plant for our café. Filter House sized it right and the after-sales service has been excellent.”
Khalid Al Harthy
Café owner, Seeb
“Genuine cartridges, quick installation and honest advice. I always go back to their shop in Maabela for filter changes.”
James Carter
Resident, Al Mawaleh
Good to know before you filter.
Still unsure? Talk to our team — no pressure, just honest advice.
What kind of water systems do you supply?
Everything from domestic 5-stage RO units (Coolpex, Axtron, Kent) and single/double/triple housing purifiers to commercial and industrial RO plants from 200 GPD up to 3000 GPD — plus cartridges, membranes, UV lights and all accessories.
Do you install and service at home?
Yes. We provide safe drinking water at the comfort of your home. Our skilled technicians, with years of experience, handle installation, cartridge changes and servicing.
Is there a warranty?
Yes — our products are priced affordably and come with a one-year warranty.
Where are you located?
Our shop is at Maabela Souq, Sultanate of Oman (P.O. Box 921, P.C. 122). Call us on 9430 3024 or 9595 8941, or message us on WhatsApp.
Pure water is the world's first medicine.
Visit our shop at Maabela Souq, or send us a message. We'll recommend the right system for your home or business — and install it for you, backed by a 1-year warranty.