Big Blue Sediment Replacement Water Filters 4pcs (5 Micron) 4.5" x 10" Whole House Cartridges

  • $43.00
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  • SAFE & RELIABLE: Bluonics whole house filter reduces many impurities from your water by 99% and protects 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 the city/municipal or well water.
  • EFFECTIVE: Removes sediment particles such as silt, sand, rust, dirt, and other undissolved particles up to 5-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 Standard Size 4.5”x 10” ( 5 Micron) Sediment Filter. Filters sediment particles such as silt, sand, rust, dirt, and other undissolved particles.

Melt-blown Polypropylene Sediment Filters. The main function of a sediment filter is to remove large and fine particles from our drinking water, such as sand, dirt, silt, and rust particles.

Our Sediment filters are made of fine melted polypropylene, which is then blown and spun in a cylinder-like form.  These filters have a lower density at the surface of the filter with progressively higher density toward the center which enables to capture of particles throughout the entire filter depth.

This translates to a longer life and allows better performance of all the following filters, such as Carbon Block or GAC 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 lifetime 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.

The Big Blue Sediment Replacement Water Filters 4pcs (5 Micron) 4.5" x 10" Whole House Cartridges is a sensational customer favorite, and we hope you like it just as much.

Inventory Last Updated: Jul 17, 2024

Customer Reviews

Based on 3 reviews
Deanne Mikols (Detroit, Michigan, United States)
Hair Shampoo

My shower & hair shampoo felt softer, so far great! I’m excited that maybe we’ve found the solution to my hard water!

Anne B (Charlestown, Rhode Island, United States)
Good product

Easy to order & fair pricing. We’ve been using these filters for years. Just what I needed!

Mark Vermilyea (Schenectady, New York, United States)
I would consider other options before getting this type of Filter

I inherited this type of filter from the previous owner of our house. Three issues: 1) the replacements are quite expensive; 2) the last order I placed was not filled properly - I ordered 8, 4 and 8 quantity of three different types and instead received 12 of one and 8 of another (not acceptable when the order was $230!); 3) the holders for these cartridges require them to be centered to fit on a flexible nozzle but the filters are loose in the holders and one can't see whether they're centered as the threads get engaged, so they're quite difficult to install.

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