20" x 4.5" Big Blue Refillable DI Canister - This canister, installed in a standard 20 inch x 4.5 inch Big Blue housing, is capable of reducing your TDS to near zero.
This sale is for one (1) 20 inch x 4.5 inch refillable canister insert filled with 6.5 Lbs. of DI (Deionization - Demineralized) mixed bed resin installed.
Reverse Osmosis units are capable of removing 90% to 98% of the TDS (Total Dissolved Solids). If your water usage requires zero (0) TDS, this 20" x 4.5" refillable canister will provide the quality of water you are seeking. The refillable insert is compatible with RO systems and will polish the water to the highest quality of near zero (0) TDS.
Our web site has a complete housing and refillable canister unit that can be installed between the storage tank and your RO faucet by cutting the 1/4 inch tubing and inserting the tubing into the fitting on each side of the housing. Upgrade your current RO system by installing this unit and reducing your TDS to zero.
When the DI resin is exhausted, the cap on the canister can be easily removed, the old (spent/depleted) DI resin is removed and new DI can be added to the cartridge. This refillable canister will save you $$$$ compared with DI filter that is a one time throw away cartridge. Replacement DI resin can be purchased here on our web site.
Included in this package:
* One refillable 20" x 4.5" Big Blue Canister
* 6.5 Lbs. of DI resin (in canister)
This 20" x 4.5" Big Blue canister is also suitable for use with KDF and other granular filter media.
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category to build your own water filter unit or to acquire replacement items for your Reverse Osmosis
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. We have hundreds of water equipment items to meet your needs to replace or upgrade your water system.