Jacuzzi Avalanche AV80 D.E. Filter (94087202)



Part # 4638-202

Manufacturer Code 94087202

Alternate Part #'s 9408-7202, 94087202

Product Description



  • Surestitch™ grids with Seam-Lok™ stitching offer optimum seam strength and wear. Straight, vertical design reduces bridging and provides more uniform flow during filtration.
  • Unique Ring-Lok™ access allows easy tool free entry to grid assembly.
  • Patented safety tab lock assures proper installation and safe operation.
  • Built-in tooth on Ring-Lok™ allows you to easily disengage lid from tank bottom.
  • Patented wiper plate design allows D.E. to be regenerated, providing longer filter cycles between cleaning.
  • Modular grid assembly with convenient strap handles allows easy one piece removal for inspection and cleaning.
  • Inlet/outlet connections : 1 1/2" (38 mm) on AV40 and AV60; 2" (51 mm) on AV80 and AV100. Drain port may be used as alternate inlet allowing flexibility during installation.
  • Convenient, easy-measure D.E. scoop included with each filter.

Dimensions: Filtres à diatomées D.E. SÉRIE AVALANCHE SERIES D.E filters

Performances: Filtres à diatomées D.E. SÉRIE AVALANCHE SERIES D.E filters

Product Specifications

36-1/4 in.
Flow Rating:
80 GPM

?     Asked on 4/24/2017by Inyo Visitor

Is the motor included?

A  Answered on 4/24/2017 by InyoPools Product Specialist Scott W.

Part number 4638-202 is just the filter.

?     Asked on 6/17/2016by Bob Jacques

How do you backwash

A  Answered on 6/17/2016 by InyoPools Product Specialist Joe S.

Unplug the pump cord. However, if the system has not been operating, plug pump cord into 3-prong grounded electrical receptacle, allow to run for 5 to 8 minutes, then unplug pump cord. Grasp wiper handle on top of filter. D.E. cake may prevent easy up and down movement of wiper plates. To dislodge the D.E. cake, pump the handle up and down until it moves freely. Several pumps may be necessary to initiate any movement of the regenerative system.

?     Asked on 11/6/2015by Gail

Is this for an in-ground pool and what is pool size max?

A  Answered on 11/9/2015 by InyoPools Product Specialist Charlie R.

Gail,Yes, this filter can be used on an in ground swimming pool. The AV80 model filters approximately 38,400 gallons in an 8hr time period.

?     Asked on 10/26/2015by Bill Dunaway

I have a Jacuzzi DE filter, SP70, and some of the threads on the tank are broken and lid is now leaking some. The part # I find on line do not match what I have in my book that came with filter. My part # is 9408-3839-RSPL. Can you direct me to correct part #?

A  Answered on 10/27/2015 by InyoPools Product Specialist Lennox H.

Hi Bill, The LS55/70 System Body (42362400R000) would be the correct body replacement for your SP70 Jacuzzi DE Filter.