Description
The FilterPro UPVC multi cartridge filter housing Oman plants and buildings use from UV Water Systems holds 5 or 9 filter cartridges in one pressure vessel. It is the standard pre-filter housing for RO plants, cooling and process water lines, building main lines and farm supplies where a single jumbo housing cannot carry the flow. The UPVC body does not rust, which matters with brackish well water and the salty air along the Oman coast.
Why choose a UPVC multi cartridge filter housing in Oman
Stainless steel housings are strong but expensive, and lower grade steel corrodes in contact with chlorinated or brackish water. Plastic jumbo housings are cheap but limited in flow. A UPVC multi cartridge filter housing Oman sites install sits between the two: high flow, corrosion-free, and much lower cost than 316 stainless steel.
We use these housings ahead of RO membranes to catch silt and particles that would otherwise foul the membrane. A clean 5 micron pre-filter stage protects membranes worth many times the cost of the housing.
Key features
- Industrial UPVC construction: corrosion resistant, suitable for brackish and chlorinated water
- Clamp-top lid: quick opening for cartridge changes without tools
- Pressure gauge: monitor pressure and see when cartridges need replacing
- Multiple configurations: 20, 30 or 40 inch cartridges, 5 or 9 elements
- Standard cartridges: takes common double open end or 222 type cartridges, spun, pleated or wound
UPVC multi cartridge filter housing Oman sizes
| Size | Elements | Typical use |
|---|---|---|
| 20″ x 5 elements | 5 | Small RO plants up to about 1 m³/h, villa main lines |
| 30″ x 5 elements | 5 | RO plants 1 to 2 m³/h, small buildings |
| 40″ x 5 elements | 5 | RO plants 2 to 3 m³/h, hotels, schools |
| 40″ x 9 elements | 9 | RO plants 3 to 6 m³/h, industrial and farm supply |
Flow figures depend on cartridge micron rating and water quality. We size the housing for the cartridge change interval you want, not just the flow, so you are not opening it every two weeks.
Applications
- Pre-filtration for brackish and seawater RO plants
- Building and compound main water lines
- Farm and greenhouse irrigation before drippers
- Cooling tower side-stream filtration
- Car wash and process water
Cartridge choice
For RO pre-filtration we normally fit 5 micron polypropylene spun or pleated cartridges. For dirty well or tanker water, a 20 or 10 micron first stage followed by 5 micron works better. UV Water Systems stocks spun, pleated and string wound cartridges in Muscat. See our stainless steel filter housings for high pressure duties, and our industrial RO plants for complete systems.
Installation and service
Our technicians install the UPVC multi cartridge filter housing Oman customers order with isolation valves and a bypass, fit the gauge, and load the first cartridge set. On AMC sites we log pressure readings and change cartridges on schedule. For drinking water applications, refer to the WHO Guidelines for Drinking-water Quality for target water quality after treatment.
UPVC multi cartridge filter housing Oman FAQ
When should I change the cartridges?
When the pressure drop across the housing rises by about 0.7 to 1 bar above clean, or at least every 3 months on RO pre-filtration.
Can UPVC take full mains pressure?
Yes, within its rated working pressure. For high pressure lines, such as after a booster pump on a seawater RO, use stainless steel.
Are cartridges included?
The price is for the housing. Cartridges are quoted to suit your water.
How do I order?
Select the size and add to cart, or call or WhatsApp +968 9763 7786 or email sales@uvwater.biz with your flow rate.
UV Water Systems (Uniqueness View LLC) is an ISO 9001:2015 certified water treatment company in Muscat with over 14 years of experience in RO plants, filtration and industrial water treatment across Oman.


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