Do I need this if I already have a whole-house filter?

A particle pre-filter is often installed before a whole-house multi-media filter to remove coarse particles and extend the media life. UNIWATER's survey determines whether a dedicated pre-filter stage is needed or if your whole-house unit already handles sediment at your specific load level.

What micron rating is right for my water?

Micron rating depends on particle size and load in your supply. Borewell water with sand typically starts at 50–100 micron; finer suspended silt may need 5–20 micron. UNIWATER selects based on your actual water, not a generic recommendation.

How often do I need to replace the cartridge?

This varies widely with water quality. High-sediment borewell water may require monthly cartridge changes; cleaner municipal supply may allow 3–6 month intervals. UNIWATER advises on the expected schedule for your conditions.

Can it be combined with an iron filter or softener?

Yes — and in most cases it should be. A particle filter is the correct first stage before iron removal or softening. UNIWATER designs the correct sequence for your specific water and home setup.

Home/Solutions/Practical / Particle Filter

Practical / Particle Filter

Remove sand, sediment, and visible particles at the source

UNIWATER's Practical Particle Filter is a high-performance sediment pre-filter designed to remove suspended solids — sand, silt, rust particles, and visible turbidity — from any water source. It is the essential first stage in any multi-step treatment system and is often the single biggest improvement for homes on borewell or tanker supply with visible particle problems.

Signs you may need this system

Visible floating particles or sand settling in buckets

Gritty feeling from tap water

Clogged showerheads and tap aerators

Brownish or cloudy water from storage tank

Short cartridge life in existing filters

How it works

Multi-Micron Stages

Available from 100 micron down to 1 micron — UNIWATER selects the right rating for your water's particle load

Downstream Protection

Extends the life of water softeners, iron filters, RO membranes, and geysers by removing abrasive particles first

Whole-House or Point Entry

Installed at the main supply or at the entry to specific zones — sized correctly for your flow rate

Easy Backwash or Cartridge Change

Manual or automatic backwash models for high-sediment supplies; simple cartridge housings for moderate loads

Low Operating Cost

Among the most cost-effective treatments — cartridges are low-cost and straightforward to replace on a schedule

Problems it solves

Visible particles and floating sediment in tap or tank water
Sand and silt from borewell supply clogging taps and valves
Rust flakes in overhead tanks and supply lines
Premature damage to downstream equipment (softeners, RO, geysers)
Short service life of other filter cartridges due to high sediment load

Where it's used

First-stage protection for borewell-dependent homes
Tanker water receiving locations (overhead tanks, sumps)
Pre-filter before water softeners, iron filters, and RO systems
Industrial and commercial premises with high-turbidity supply
Apartments and housing societies with old piping infrastructure

The UNIWATER approach

UNIWATER assesses your water turbidity and particle load before recommending filter sizing and micron rating. A sediment filter that is too fine will clog quickly; one that is too coarse will pass particles. We size and select the correct housing and element for your specific supply, and install it at the right point in your plumbing to protect everything downstream.

Frequently asked questions

Ready to solve your practical / particle filter problem?

Start with a free water test or digital site survey. We'll recommend the right system for your specific home and water conditions.