Watts (A7007A) Media Gravel, 1/2” inch x 1/4” inch GRIT #4 Amount:Whole Bag (50 lbs) 500 25 seconds Total Chlorine

500 25 seconds Total Chlorine 0

🔄 No Channeling Design

OEM replacement piston assembly engineered for reliable valve cycling in residential and commercial water softener systems

75" or 10" filter cartridges

expect 6 to 12 months of service life based on household consumption and compensated hardness calculations

Watts (A7007A) Media Gravel, 1/2” inch x 1/4” inch GRIT #4 Amount:Whole Bag (50 lbs) 500 25 seconds Total ChlorineWatts A7007A Filter Media Watts Media Gravel, 1 2" x 1 4" Precision graded support media for point of entry filtration systems. The foundation layer that prevents media migration and ensures even flow distribution. 1 2" x 1 4" Grade Base Support Layer POE Systems WHY IT WORKS The Foundation of Effective Filtration Precision Grading Each piece sized between 1 2" and 1 4" to create optimal void space for water distribution without allowing finer media