5" PP Cotton Pre-Filter Water Cartridge – Faucet, Shower & Washing Machine

What's Actually Coming Out of Your Tap?

Rust from old pipes, sediment from the water supply, algae, and fine particles — most of it is invisible to the naked eye, but it's flowing through your faucets, shower, and washing machine every day.

Over time, this buildup clogs appliances, stains fixtures, and ends up in the water your family uses for washing, cooking, and bathing.

This 5" PP Cotton Pre-Filter Cartridge sits at the water inlet and catches contaminants before they reach your appliances or your skin — no drilling, no plumber needed.

Why This Filter Works

• 0.005mm Filtration Accuracy — Captures fine sediment, rust particles, algae, red worms, and parasites that pass through standard water systems.
• Food-Grade ABS Housing — Safe for use on drinking water lines, kitchen faucets, and household appliances.
• Imported 5-Micron PP Cotton — High-density polypropylene cotton filter media traps particles without restricting water flow.
• No Drilling Required — Connects directly to existing tap threads using the included adapter. Simple screw-on installation.
• Wide Compatibility — Fits standard faucets, shower heads, water heaters, bidet seats, and most washing machine inlets.
• Wide Temperature Range — Works in water temperatures from 0°C to 85°C, suitable for both cold and hot water lines.
• Pressure Range: 0.1–0.4 MPa — Compatible with standard household water pressure.
• Level 1 Pre-Filtration — Designed as a first-stage filter to protect downstream appliances and extend their lifespan.

Cleaner Water, Longer-Lasting Appliances

You attach the filter to your washing machine inlet and within the first wash, the cotton inside starts catching the rust and sediment that was flowing through unchecked. Your machine runs cleaner. Your shower head stops clogging. The water coming out of your kitchen tap looks and feels noticeably cleaner. One small filter, protecting everything downstream.

Perfect For

• Kitchen faucets — pre-filter before drinking or cooking water
• Shower heads — protect skin and hair from rust and sediment
• Washing machines — prevent sediment buildup in the drum and hoses
• Water heaters and boilers — extend lifespan by reducing scale and rust
• Bidet toilet seats — protect the internal valve from particle damage
• Any household water inlet where sediment is a concern

How to Install

1. Turn off the water supply to the tap or appliance.
2. Unscrew the existing hose or connection from the inlet.
3. Attach the included adapter to the filter inlet if needed.
4. Screw the filter onto the water inlet — hand-tight is sufficient.
5. Reconnect the hose to the filter outlet.
6. Turn the water back on and check for leaks.

Choose Your Option

• Option A — Standard pre-filter unit with adapter. Suitable for most faucets and shower connections.
• Option B — Pre-filter with alternative adapter configuration. Check your inlet thread size before ordering.
• Option E — PP cotton cartridge replacement or alternative connector style. Ideal for washing machine inlets.

Inlet diameter: ~21.4mm | Outlet diameter: ~14.28mm | Material: Food-grade ABS + PP cotton | Filtration: 0.005mm (5 micron)

What's in the Box

• Pre-filter / PP cotton cartridge × 1
• Adapter × 1 (included with applicable options)

Note: Filter element is not replaceable — replace the full unit when flow rate decreases noticeably. Color may vary slightly from images due to monitor settings.

Protect your water, your appliances, and your family — add the pre-filter today. 💧