20" Jumbo Filter Set - 20" Sediment Big Blue Water Filter RO Reverse Osmosis + 20" Carbon Block Big Blue Water Filter 

Finest Filters 20” Jumbo (4.5” Wide) carbon block filter cartridge. A suitable replacement for all larger diameter housings. Commonly referred to as ‘big blue’ housings. This filter cartridge reduces levels of Chlorine up to 99%, Organic Compounds and Volatile Organic Compounds (VOCs).

5 Micron rated particulate filtration also removes levels of rust, dirt, sand and sediment particles to 5 Micron in size, for greater water clarity.

- Extra dust and solids holding capacity

- Low pressure drop, high performance cartridge

- Cartridge Dimensions: Approx. 20" x 4.5"

Finest Filters 20” Jumbo (4.5” Wide) sediment filter. A suitable replacement for all larger diameter housings. Commonly referred to as ‘big blue’ housings. This filter cartridge will filter sediments down to 5 micron in size.

Excellent choice cartridge for filtering Spring / Well / Hard Water (installed after the pump and before the water softener if there is one installed).

Used as a pre-filter protector of any UV filter, water softener or other system for added protection against particle build-up such as sediment, rust, dirt and muck.

Also ideal for filtering aquariums, ponds/Koi etc.

PLEASE NOTE: These are 4.5” wide filter cartridges, and not standard 2.5” width. Please ensure this is the correct size when ordering.