This filter bundle contains one Purtrex sediment filter (93023) and two Omnipure carbon block filter cartridges (OMB934-5) for the Aquatell GRO-HE-75-D reverse osmosis system. All cartridges should be replaced every 6-12 months.
3 Replacement Pre-Filter Cartridges
In the Box
1 x Purtrex Sediment Pre-Filter Cartridge (93023)
2 x Omnipure Carbon Block Pre-Filter Cartridge (OMB934-5)