
Spun Filter (Combo of 4 pcs)
Heavy-Duty ~160g Spun Polypropylene Mud & Rust Shield
Annual routine protection pack catching macroscopic dirt, pipe rust, and sand before it enters your home
Inclusive of 18% GST • Free standard delivery on orders above ₹499
How It Works Inside Your Water Purifier
Role in the Purification Chain
Mounted in the external bowl hanging on your kitchen wall, the spun candle is your home's primary line of defense. It catches heavy mud, sand, algae, and flaking iron pipe rust, protecting your internal pump and fine filters from mechanical damage.
Physical & Mechanical Principle
Constructed using 100% virgin thermal-bonded polypropylene fibers with true depth density. The outer layers are loose to catch large debris, while the inner core is dense to retain fine 5-micron particles without compressing under high pressure.
Technical Specifications & Dimensions
How to Spot Genuine vs Local Copies
The ₹350 Local Filter Markup
Local technicians charge ₹250 to ₹350 for a single flimsy 80g pre-filter that costs under ₹60. Within 4 weeks, the thin filter clogs completely or channels dirty water through bypass gaps.
Buy a full year's pack of four heavy-duty ~160g filters directly online for under ₹300 total and swap them yourself in 3 minutes.
5-Minute Step-by-Step DIY Installation
Turn Off Inlet Tap
Close the raw water ball valve on the wall.
Depressurize
Open pure water tap to release residual internal water pressure.
Unscrew Bowl
Slide the plastic spanner over the pre-filter housing and turn counter-clockwise.
Wash Housing Bowl
Discard muddy brown candle and rinse the inside of the bowl with plain water.
Drop In New Filter
Place fresh white cartridge onto the centering pin, ensure black O-ring sits flat, and screw tight.
Watch Video Demonstration
How to Change Your Pre-Filter in 3 Minutes (No Tools Needed)
Quick video showing how to unscrew the bowl, inspect O-ring seals, and avoid water leaks on initial startup.
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
How often should I change the spun filter?
Every 3 months under normal municipal water, or earlier whenever it turns dark chocolate brown.
Can I wash and reuse a dirty spun filter?
No. Spun filters rely on internal depth filtration. Washing only cleans the surface while millions of deep pores remain choked with silt.
