PENTAIR 19" Sand Dollar® Top Mount Filter SD40 with 1.5" MPV EC 145320 lens-cleaning-products certified USP-Grade salt produced specifically

certified USP-Grade salt produced specifically for swimming pool and spa chlorine generators

and Calm Water-Current

Visor Coating Chemical Resistant

has tested and approved the 5000 Series to help reduce breathing certain airborne contaminants

PENTAIR 19" Sand Dollar® Top Mount Filter SD40 with 1.5" MPV EC 145320 lens-cleaning-products certified USP-Grade salt produced specificallyKEY FEATURES One piece thermoplastic tank One piece thermoplastic tank for exceptional strength, corrosion resistance and long life. Top mount features Top mount, six function, 11 2 multi port valve features a pressure gauge and manual air relief for optimum filtration efficiency. Maximum sand surface area Internal design ensures that water is exposed to maximum sand surface area for superior filtration performance and efficient backwashing. Easy