RO Filter Housing
Heavy-Duty 10-Inch Wall-Mount Pre-Filter Housing Bowl
Transparent high-strength bowl allowing instant visual inspection of silt accumulation without unsealing
Inclusive of 18% GST • Free standard delivery on orders above ₹499
How It Works Inside Your Water Purifier
Role in the Purification Chain
Mounted on the wall before your water purifier, this heavy-duty bowl encases the spun pre-filter. It absorbs the direct high-pressure shock of incoming municipal or overhead tank water and traps heavy grit before it can enter your kitchen.
Physical & Mechanical Principle
A thick-walled transparent or reinforced white container rated for high line pressure. Water enters through the top inlet, circulates around the spun candle, passes inward through the depth fibers, and exits clean through the center outlet.
Technical Specifications & Dimensions
How to Spot Genuine vs Local Copies
Selling Reconditioned Cracked Bowls
Dishonest local plumbers often install discarded bowls with hairline fractures around the top thread. A few weeks later, line pressure causes the bowl to burst off its threads, flooding your kitchen floor.
Always insist on a brand new, factory-sealed bowl with fresh flexible black O-rings and smooth unstripped threads.
5-Minute Step-by-Step DIY Installation
Mount Wall Bracket
Fasten the metal or heavy plastic bracket to the wall near the raw water tap.
Screw In Fittings
Wrap Teflon tape on 1/4" male connectors and thread firmly into the IN and OUT ports.
Insert Spun Filter
Place ~160g spun cartridge vertically over the bottom centering pin.
Tighten Hand-Tight First
Ensure O-ring is seated flat in its groove. Screw bowl clockwise hand-tight, then tighten 1/4 turn with spanner.
Watch Video Demonstration
How to Install an External RO Pre-Filter Bowl Without Leaks
Step-by-step installation showing Teflon wrapping, O-ring placement, and leak-free spanner tightening.
Universal Purifier Compatibility
Standard 1/4" push-fit ports and certified dimensions guarantee full plug-and-play compatibility with all popular water purifier brands sold in India:
Frequently Asked Questions
Is a transparent bowl better than a solid white bowl?
Yes. Transparent bowls let you glance at the filter color anytime without turning off water or opening the housing.
Why does my pre-filter bowl drip from the top thread?
This is almost always caused by a dry, pinched, or missing black rubber O-ring. Re-seat the O-ring with a dab of food-grade silicone or petroleum jelly.