ONE (1) EMPTY REFILLABLE CARTRIDGE FITS SLIMLINE/STANDARD 10 HOUSING GOOD FOR MIXED BED RESIN / CARBON AND OTHER FILTER MEDIA Durable Construction.
Empty, Clear Refillable Reusable Water Filter Cartridge Universal (2.5 x 10) for DI Resin and Other Media Sold by Oceanic Water Systems
US Water DI Resin Cartridge 4.5 x 20 1.5 GPM
Mixed Bed Ion Exchange Aquarium Filter Resin 0 PPM RO.DI Refillable Housing
Refillable Di Resin Cartridge
US Water DI Resin Cartridge 2.5 x 10 .3 GPM
6 Stage RO / Inline DI System (Clear Housings) without Tank or Faucet
Empty 10' Refillable Inline Filter Cartridge DIY Filter Housing for Di Resin Reverse Osmosis Systems / Units - China Filter Cartridge, Refilled Filter Cartridge
10-Inch Deionization Cartridge 3-Count Bundle –
Clear RO 7 Stage - Inline DI - UV - Permeate Pump - With Tank
White RO 7 Stage - Inline DI - UV - Booster Pump - With Tank
Finerfilters Refillable In Line Water Filter Housing for DI Resin / Granular Carbon - 10 Housing, Includes Brackets