Sherlok Cartridge Filter 120 Sq. Ft. 94223393



Model # 94223393

By Jacuzzi Inc.

  5 Average  



Model # 94223393

Product Description


  • Signature Ring-Lok access to filter element for easy servicing. built-in stops eliminate overtightening. No tools required.
  • Built in "tooth" on Ring-Lok allows you to easily disengage lid from tank bottom.
  • Patented sediment catcher prevents debris from falling into the tank when the element is removed.
  • Patented safety tab lock assures proper installation and safe operation.
  • Convenient 2" drain for easy draining and winterizing.
  • Anchor kit included to secure tank to base or pad.
  • One piece body with 2" threaded connections is injection-molded from corrosion resistant, glass filled thermoplastic.
  • Coreless Dupont Reemay elements allow easy cleaning from "inside-out" with a garden hose.
  • Automatic air bleed assures 100% filtration and eliminates the need for manual bleeding.
  • Easy conversion to DE filter.
  • 12 year limited tank warranty.

Performance Data:

Model No. Filter Area 6 Hr Circulation
6 Hr Circulation
8 Hr. Circulation
8 Hr. Circulation
SHER80 80 SqFt 10,800 28,800


SHER120 120 SqFt 16,200 43,200 21,600 57,600
SHER160 160 SqFt 21,600 57,600 28,800 76,800
SHER200 200 SqFt 27,000 72,000 36,000 96,000

Note: .375 GPM/sq. ft. based on NSF standards for commercial pool or spa applications. 1.0 GPM/sq. ft. based on NSF standards for residential pool applications

Click here for Jacuzzi Pool Filters



?     Asked on 6/27/2017 by Pat

Do you sell an item that is comparable to the Sher-120 Part #4666-122, 94223390 since that item is no longer available via your website

A     Answered on 6/28/2017 by InyoPools Product Specialist Patrick P.

Hi Pat, I would suggest the Hayward C12002 Star Clear Plus 120 Sq. Ft. Filter as a suitable replacement for the Jacuzzi Sherlock 120 Filter. The Hayward is not a drop-in replacement as the plumbing ports are not in the exact same spot, so you may have some slight re-plumbing.

?     Asked on 7/18/2016 by Cindy

do you have this system for sale. Sherlok 120 filter. If not does the Sherlok 160 enter change with this system . Will the 160 work for my pool. 20,000 gallons

A     Answered on 7/19/2016 by InyoPools Product Specialist Scott W.

If you're looking to buy the whole filter the part number is 4666-122, the cartridge is part number NFC1401. The 160 is part number 4666-123 and a larger filter is never the bad. It's better to oversize on the filter than undersize. Bigger filter will last longer and won't have to clean as often.

?     Asked on 6/11/2015 by

Since this filter is no longer available, is their a replacement filter you would recommend?

A     Answered on 6/11/2015 by InyoPools Product Specialist Patrick P.

Hi, we actually do have this filter availabe and in stock through this link here Jacuzzi Sherlock 120 Cartridge Filter.

?     Asked on 9/21/2006 by Guest

Does this come with the filter cartridge and gauges?

A     Answered on 9/21/2006 by InyoPools Product Specialist Patrick P.

This filter comes direct from the manufacturer and includes the cartridge and gauges.


Est. Repair Time

2 to 4 hrs

Tools Needed

Pliers, Adjustable Wrench, saw

25 year old DE filter!! YICKES!!

Written on 2/12/2018 by Guest

Was challenging at first, do not know anything about replacing filters. With a little bit of common sense on where stuff was located on the old filter, just sawed the old pipes and reconnected. Leaked at first re-tightened the pipes and whaa la. New filter!

Were these instructions helpful? 


Est. Repair Time

2 to 4 hrs

Tools Needed

Screwdriver, Socket Set

Old filter leaking

Written on 10/13/2017 by Guest

Inyopools had the new filter sent to me in 2 days with directions a part was missing sent that to me in two days
Pool is now working great

Were these instructions helpful? 


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