Diatomaceous Earth, or D.E., is an efficient and long-lasting filter powder. D.E. particles act as tiny sieve, removing debris and filtering out products as small as 5 microns. Our D.E. is packaged in an easy-to-handle box that pours and stores cleanly. It is important to always follow your filter manufacturer's instructions when adding D.E. How to install D.E. - Diatomaceous Earth is installed through your pool skimmer. Most pool owners use a coffee can or designed scoop to add the D.E. To determine how much D.E. to add after every backwash, you will need to know how many pounds were added when you installed and operated the filter for the first time.

• Efficient and long lasting
• Instantly cleaner water
• Easy to use and store
• Easily installs through skimmer

Shipping Note: Shipping to Alaska, Hawaii, PO Boxes and APO addresses not available for this item

Warranty: 90 Day Woot Limited Warranty