Jacuzzi Earthworks EW72 D.E. Filter - 94081072

Part # 94081072

By Jacuzzi Inc.



Part # 94081072

Product Description

Jacuzzi Earthworks DE Filter


  • Eight industry-standard curved grids, all one size. No short grid!
  • Large diameter tank allows a grid spread that covers from 15%-25% more surface area than other leading D.E. filters. This results in superior flow characteristics and virtually eliminates D.E. bridging for longer filter cycles and less maintenance.
  • D.E. is easily washed off the grids with a garden hose without disassembling or removing grid cassette from the tank.
  • GridLok design with quick release feature locks top manifold in place, but allows instant removal when unlocked.
  • Exclusive D.E.-Fence rubber bushings create a flexible seal between the grids and the top manifold, virtually eliminating D.E. bypass.
  • Unique Ring-Lok™ access allows tool-free entry to all internal parts without disturbing the plumbing.
  • Built-in tooth on Ring-Lok™ allows you to easily disengage lid from tank bottom.
  • Automatic air bleed ensures 100% grid utilization.
  • Patented built-in valve is easily removed for service.
  • Exclusive "earthshake" regeneration allows you to extend the filter cycle between cleaning.
  • Convenient easy-measure D.E. scoop included with each filter.



Product Specifications

Filtration Area:
72 sq. ft.
Flow Rating:
144 GPM

?     Asked on 7/1/2018by John LaBruna

Good morning I currently have a Jacuzzi DE model # EW100 looking for the replacement for this filter and the O ring for the top piece the connects to the bottom piece.

A  Answered on 7/1/2018 by InyoPools Product Specialist Lennox H.

Hi, John. Replacement parts can be found using the Jacuzzi Earthworks DE Filter EW75, 100, 125, & 150 Parts Diagram.  

?     Asked on 7/15/2017by Janice

Do you carry the EW 75 jacuzzi filter? If not- is there one that can replace it.

A  Answered on 7/16/2017 by InyoPools Product Specialist Lennox H.

Hi, Janice. The replacement Grid Assembly for the EW75 filter is Item # 42359710K.

?     Asked on 6/20/2017by Scott Cline

I have a 40,000 gallon pool. what size filter do I need to replace my original filter.

A  Answered on 6/20/2017 by InyoPools Product Specialist Patrick P.

Hi Scott, This filter would be a properly sized DE filter for a 40,000 gallon pool but we are currently out of stock on it. I would suggest the Hayward DE7220 72 Sq. Ft. DE Filter as a great option for a 40,000 gallon pool. You would also require a Hayward 2" Multiport Valve

?     Asked on 5/11/2015by Paul

Are DE filter sections available for the EW75 D.E. Filter?

A  Answered on 5/11/2015 by InyoPools Product Specialist Patrick P.

Hi Paul, Yes we do carry the Individual Jacuzzi EarthWorks DE Grids shown as key #10 or we sell the Entire Jacuzzi Earthworks DE Grid Assembly shown as Key #22