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by Hayward

Hayward W3EC75A PerFlex D.E Filter 7 lb.

Original price $1,079.00 - Original price $1,079.00
Original price
$1,079.00 - $1,079.00
Current price $1,079.00

Why shop with Vita Filters

  • Authorized Hayward Dealer
  • Free Shipping • No Minimum
  • 30-Day Returns
  • Backed By Manufacturer's Warranty
  • 100% Satisfaction Guaranteed!
  • On-Staff Experts • Contact us


Perflex extended-cycle diatomaceous earth (DE) filters provide superior water clarity and extended filter cleaning cycles without requiring backwashing.

  • Clean pools fast, removing particles as small as two microns the first time through.
  • Patented Flex-Tube design gives longer cycles between cleaning because the same D.E. filter powder is used over and over
  • Unique bump mechanism allows DE flex tubes to instantly and uniformly clean themselves of dirt and DE filter media


  • Brand Hayward
  • Cartridge No
  • Design Flow Rate 100
  • Effective Filtration Area 40 SQFT
  • Filter Type DE
  • GTIN 610377387866
  • Parts Warranty 3-year
  • Pool Type In Ground
  • Pressure Gauge No
  • Product Dimensions 31 " x 21 " x 21 "
  • Product Height 31 in
  • Product Length 21 in
  • Product Weight 45 lb
  • Product Width 21 in
  • Public Design Flow Rate 80
  • Residential Design Flow Rate 100
  • Shipping Dimensions 31.9 " x 17.4 " x 19.4 "
  • Shipping Height 31.9 in
  • Shipping Length 19.4 in
  • Shipping Weight 45 lb
  • Shipping Width 17.4 in
  • User Manual

FREE SHIPPING - Usually ships in 1-5 business days.

Hayward Warranty Support

Disclaimer: Professional installation is required (not included). Proof of installation by an industry technician is required to validate the factory warranty.

*Please Note: Images are for representation.


These people are great! They even call you back :) Great communication. I'll be using them again for sure! Best prices as well.

Brad R.

Huge selection, excellent descriptions on website, reasonable prices, and quick shipping!

John B.

Very fast shipping, easy ordering, and competitive prices.

Chemistry Coffee

Customer service that’s 2nd to none! Staff at Vita Filters is super accessible and accommodating!

Mary H.

I highly recommend Vita Filters to anyone seeking a high-quality, long-lasting filtration system!

Brianna B.

Customer service is 1st Class.

Stephen J.