Hayward D.E. ProGrid Pool Filter | 72 sq. ft. | Requires Backwash Va | DE7220 In stock$167893
Hayward D.E. ProGrid Pool Filter | 72 sq. ft. | Requires Backwash Va | DE7220
In stock
FREE Delivery
Similar products
Other products people compare with this one.
Product details
Diatomaceous earth is a porous powder with microscopic openings that when magnified look like tiny sponges. Clear water can pass through these openings, but particles, as small as two to five microns, are trapped during the first pass through the media. D.E. filters have internal elements that become coated with D.E. It is this 'filter cake' that strains dirt, dust and algae from the water.
Similar to sand filters, when D.E. filters become dirty, they are cleaned either by backwashing, or regenerating and draining the clogged D.E. to the 'waste' line. To restore filtration, a fresh 'charge' of D.E. is added to the filter. For sparkling, clean pools; step up to Hayward D.E. filters.
Request a quote
Need a volume price, a freight quote, or pricing in writing before you order? We reply the same business day.
Customer reviews
Verified store reviews
SHOPPER APPROVED
See all reviews →
