Shree Nakoda Sales

Material: Food-grade polypropylene (PP) for durability and safety

Size / Compatibility: Standard 10″ / 9″ pre-filter housing size (fits common pre-filter cartridges)

Inlet / Outlet Ports: 1/4″ or 1/2″ thread (depending on model)

Pressure Rating: Designed to operate at typical RO inlet pressures (check model-specific rating)

Seal / O-Ring: EPDM or food-grade rubber gasket for leak-proof sealing

Mounting: Wall-mountable (via L-bracket or built-in wall plate)

Transparency Options: Opaque (white) or transparent / translucent housing for visual monitoring of filter condition

Protects RO Membrane: By capturing sediments, rust, and large particles, it significantly extends the life of the RO membrane and downstream filters.

High Dirt-Holding Capacity: Ideal for pre-filtering high-turbidity or particulate-heavy water, reducing filter-change frequency.

Easy Maintenance: The housing can be opened using a spanner key; filters inside are easy to replace.

Cost-Effective: Relatively inexpensive component — regular maintenance helps reduce cost of replacing more expensive RO / UV / membrane stages.

Robust Build: Made of durable PP material which resists corrosion, impact, and degradation with long-term use.

Versatile Compatibility: Compatible with a wide range of spun-filter cartridges (5 µm, 1 µm, etc.) and can be used in different water purification setups.

Leak-Resistant: Proper sealing with gasket ensures reliable operation without risk of water leakage.

Domestic RO Systems: As the first stage in home RO or RO+UV purifiers.

Service / Aftermarket: For RO service providers or technicians replacing old or cracked housings.

DIY / Modular RO Builds: For people building their own RO systems using standard parts.

Pre-Filter Kits: As part of a pre-filter service kit (housing + PP spun filter + mounting accessories).

Inspect and replace the pre-filter cartridge periodically, depending on water quality (e.g., every 3–6 months of usage).

During replacement, shut off water supply, depressurize the system, open the housing, and replace the filter.

Clean the housing (bowl) with mild soapy water if there is visible dirt buildup; rinse thoroughly before reassembly.

Check the O-ring / seal each time you open: apply food-safe silicone grease if needed to maintain leak-free performance.