Gasket, Lid U-cup (o-241)



Part # 4640-08

By Aladdin

  4.41 Average  



Part # 4640-08

Manufacturer Code O-241

Dimensions 9" X 0.36"

Alternate Part #'s 0241, 070107, 15B0100, 70107, BAK0511504, O241, 90-423-1241, ALDO-241, APCO2083

Product Description

Gasket, Lid U-cup (o-241)


?     Asked on 7/2/2020by Leonard Cann

I'm looking for a gasket O-Ring for a Baker Hydro-Mite Model: HM 25.

A  Answered on 11/20/2020 by InyoPools Product Specialist Hector F.

Hi Leonard, I believe that you are referring to this lid u cup gasket which is correct for the Baker Hydro Hydromite 25 sq. ft. cartridge filter. 

?     Asked on 7/5/2017by Ahmed Z

I need a gasket O-Ring part number for a Baker Hydro-Mite Model: HM 75. Could you please help me?

A  Answered on 7/23/2017 by InyoPools Product Specialist Lennox H.

Hi, Ahmed. This U-Cup Lid Gasket will fit the Baker Hydro-Mite Model: HM 75 unit. 

?     Asked on 5/13/2016by Rene Parlade

I need a part number for a gasket for a Hydro Mite Filter 50Sq. Ft. model HM50. The replacement cartridge is 17B2055. Please help. Thks.

A  Answered on 5/13/2016 by InyoPools Product Specialist Alan M.

Hello Rene, Here is a parts breakdown for the Baker Hydro Ultramite Cartridge Filter Parts that includes the Hydromite versions from 12.5-150sqft. The correct gasket for your filter would be the Gasket, Lid U-cup (o-241) Part # 4640-08.


Est. Repair Time

Less than 1 hr

Tools Needed

Adjustable Wrench


Written on 8/7/2018 by Guest

Easy enough. Turned off pump. Let filter drain. Took off ring. Took off lid. Took out old gasket. Cleaned our area. Replaced gasket with lubricant put on and reversed procedure.

Were these instructions helpful? 


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