Aries (AF-10-3003) 10" x 2.5" Water Softening Filter OCB934RO T33 and most handheld TDS meters

and most handheld TDS meters from other manufacturers requiring 1000 ppm reference solution

Wetted Parts

The U-step design positions housings at optimized spacing for plumbing connections while maintaining structural integrity under load

Replacement cartridges should be selected based on your specific water quality needs and changed according to manufacturer recommendations or when flow rate declines

Aries (AF-10-3003) 10" x 2.5" Water Softening Filter OCB934RO T33 and most handheld TDS metersThe Aries AF 10 3003 is a 10" x 2. 5" water softening cartridge that uses ion exchange resin to remove hardness minerals including calcium, magnesium, and iron from your water supply. Designed to fit standard 10 inch filter housings, this softening filter provides point of use water conditioning without the need for a full salt based softener system. SPECIFICATIONS Aries AF 10 3003 Filter Dimensions & Performance Height 9. 75" Actual cartridge height