Bluonics 4 Big Blue String Wound Sediment Filter 20 Micron 4.5" x 10" Whole House Cartridges

  • $58.00
    Unit price per 
Shipping calculated at checkout.

  • SAFE & RELIABLE: Bluonics whole house filter reduce many impurities from your water by 99% and protect your family and appliance from Sediment, Sand, Dirt and more. Bluonics Sediment filters are environmentally friendly, chemical Free, no chlorine, no change of taste, color, and odor. Do not change acidic or alkaline water levels and has no impact on pH.
  • QUALITY: Fits most standard size 4.5 x 10” Filter housings. Is highly effective for both residential and commercial water purification, and can be used for city/municipal or well water.
  • EFFECTIVE: Removes sediment particles such as silt, sand, rust, dirt, and other undissolved particles up to 20 microns.
  • Please note this filter is not a Reverse Osmosis and will NOT reduce (TDS) Total Dissolved Solids from your water. Looking for a system to remove TDS, you
    can check Bluonics RO systems. The cartridges are individually wrapped for freshness. Please unwrap the cartridges before using them.
  • Great after sales customer support: 30-day money-back guarantee. Extended manufacturer warranty. Lifetime tech support from Bluonics in Sacramento, California, USA


4 pcs  4.5 x 10" String Wound Sediment Filter (20 Micron). For particles such as sand, dirt, silt, and rust.

To remove these particles allows better performance for the following Carbon Block filter.

The String Wound Sediment filter offers a longer cartridge life, higher flow rate, greater dirt holding capacity, lower pressure drop, and more efficiency when compared to other sediment filters.

 Flow rate: 5-15 GPM (Depend on Feed Water Pressure). Maximum Pressure: 80 psi, SUGGESTED WORK PRESSURE: UNDER 50 PSI, Temperature:40-110°F/5-45°C.

Save money and time. Average life time 6 months. (Depends on your water quality).

Compatible with systems from: 3M, APEC, Aqua-Pure, Aquasana, Culligan, Costway, DuPont, GE, Geekpure, Glacier Bay, Global Water, Olympia, Pentek, Smart Aqua Life, The Perfect Water, US Aqua, Whirlpool All mentions of brand names or model descriptions are made strictly to illustrate compatibility. All brand names are registered trademarks of their respective owners.

On the fence about this Bluonics 4 Big Blue String Wound Sediment Filter 20 Micron 4.5" x 10" Whole House Cartridges? Don't be. Let our satisfaction guarantee address your concerns.

Inventory Last Updated: Jul 13, 2024

Customer Reviews

Based on 5 reviews
Michael Hagen (Blue Ridge, Georgia, United States)
Good filter, good price

These are perfect for my swimming pool project.

John Striplin (Moore, Oklahoma, United States)

The elements works extremely well and I’m very pleased with the fast service. One suggestion. I would like to have a pitcock on the canisters so the water can be drained during cleaning cold weather.

Pepper (Toledo, Washington, United States)
Arrived Quickly

These are a good value and arrive quickly.

Christopher Passerello (Ashaway, Rhode Island, United States)

Bluonics provides a great product and customer service.

John Kouzios (Andrews, North Carolina, United States)
water filters

the filters seem to be functioning well.

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