Installation Manual

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Captain O-Ring LLC - Water Filter O-Ring Installation & Compatibility (O-Ring Between Sump Housing & Cap)

Captain O-Ring LLC - Water Filter O-Ring Installation & Compatibility (O-Ring Between Sump Housing & Cap)

Page 1

Water Filter Brand Water Filter Model O-Ring Part Number Also Called

3M (Aqua Pure) AP101S 635971-74C

3M (Aqua Pure) AP101T 635971-74C

3M (Aqua Pure) AP102S 635971-74C

3M (Aqua Pure) AP102T 635971-74C

3M (Aqua Pure) AP110 635971-74C

3M (Aqua Pure) AP11S 635971-74C

3M (Aqua Pure) AP11T 635971-74C

3M (Aqua Pure) AP12S 635971-74C

3M (Aqua Pure) AP12T 635971-74C

3M (Aqua Pure) AP1610 3473713C

3M (Aqua Pure) AP2610 3473713C

3M (Aqua Pure) AP26T 635971-74C

3M (Aqua Pure) AP400 3473713C

3M (Aqua Pure) AP51T 635971-74C

3M (Aqua Pure) AP801 68898-31

3M (Aqua Pure) AP801-C 68898-31

3M (Aqua Pure) AP802 68898-31

3M (Aqua Pure) SS1 3473713C

3M (Aqua Pure) SS1HA 3473713C

3M (Aqua Pure) SS2HA 3473713C

Installation Instructions:

1. Turn off water to the water filter before proceeding.

2. Remove the filter sump housing from the filter head/cap by unscrewing the housing from the head. Many filters include a wrench that can be used to

assist in unscrewing the housing if it is too tight to remove by hand. Some water may leak from the filter, as the housing will be full of water when

removing. Place a bucket underneath the filter housing during removal to prevent wetting the floor (if water is properly turned off, no water will be running

during removal).

3. Remove the old o-ring from the top of the filter housing, near the threads. If the filter cartridge is also being replaced, remove the old cartridge and

replace with a new cartridge at this time.

4. Place the new o-ring into the same position as the old o-ring. Wet the new o-ring with some water to lubricate it for re-installation. Silicone-based

grease can also be used, but wetting the o-ring is typically enough to install without pinching the o-ring.

5. Re-install the filter sump housing by screwing it into the filter head/cap. Thread the housing into the head by hand until it is snug, allowing the o-ring to

create a tight seal between the filter sump housing and the filter head/cap. If preferred, the wrench provided with your filter housing can be used to tighten

the filter housing slightly more than “hand-tight”.

6. Turn the water back on to the filter to resume service. Observe the fixture for leaks upon turning the water back on.

For a list of water filters and their compatible o-rings, see below:

63597174C

34737-13C

63597174C

34737-13C

63597174C

68898-32

34737-13C

Summary of content (6 pages)

PAGE 1
Captain O-Ring LLC - Water Filter O-Ring Installation & Compatibility (O-Ring Between Sump Housing & Cap) Installation Instructions: 1. Turn off water to the water filter before proceeding. 2. Remove the filter sump housing from the filter head/cap by unscrewing the housing from the head. Many filters include a wrench that can be used to assist in unscrewing the housing if it is too tight to remove by hand. Some water may leak from the filter, as the housing will be full of water when removing.
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Captain O-Ring LLC - Water Filter O-Ring Installation & Compatibility (O-Ring Between Sump Housing & Cap) 3M (Aqua Pure) 3M (Aqua Pure) 3M (Aqua Pure) Ace Hardware Ace Hardware Ace Hardware Ace Hardware Ace Hardware SS2HB SST1HA SSTSD 45335 45449 46764 46764 48166 34737-13C 34737-13C 34737-13C 151121 151121 151120 151120 151121 Ace Hardware 49560 OR-34A Ace Hardware 49561 151122 (OEM Size) Ace Hardware Ace Hardware Ace Hardware Ace Hardware Ace Hardware 49562 4001699 4158515 4158622 4158622(A) 15
PAGE 3
Captain O-Ring LLC - Water Filter O-Ring Installation & Compatibility (O-Ring Between Sump Housing & Cap) American Plumber American Plumber American Plumber American Plumber American Plumber American Plumber American Plumber American Plumber American Plumber American Plumber American Plumber WLCS-1000 WLCS-1000 WLCS-1000 WLCS-500 WRO-3000 WRO-3000 WRO-3167 WRO-3500 WRO-3500 WV34 WVC34 OR-233 OR-233 OR-233 151121 OR-233 OR-233 151121 OR-233 OR-233 151120 151120 American Plumber WWHC 151122 (OEM Size) A
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Captain O-Ring LLC - Water Filter O-Ring Installation & Compatibility (O-Ring Between Sump Housing & Cap) Culligan HF-360A (Rev C or higher) OR-34A Culligan HF-365 OR-34A Culligan Culligan Culligan Culligan Culligan Culligan Culligan Culligan Culligan Culligan Culligan Culligan Culligan Culligan Culligan GE RO-3000 RO-3500 RVF-10 SY-2000 SY-2100 SY-2300 SY-2300S SY-2650 US-316 US-550 US-600 US-600(A) US-640 wh-hd200-c wh-S200-C CXWH08C OR-233 OR-233 151121 OR-233 OR-233 OR-233 OR-233 OR-233 151121 1
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Captain O-Ring LLC - Water Filter O-Ring Installation & Compatibility (O-Ring Between Sump Housing & Cap) KemFlo KemFlo OmniFilter OmniFilter OmniFilter Pentek Pentek Pentek Pentek Pentek Pentek Pentek Pentek Pentek 10000 Series 5000 Series OB1 U25 WH5 #10 (3/4” In/Out) #10 (3/8” In/Out) #12 (3/4” In/Out) #20 (3/4” In/Out) #5 (3/8” In/Out) 3G RO-3000 RO-3500 Slim Line (3/8” In/Out) 68898-32 68898-32 OK25 OK25 OK25 151120 151121 151120 151120 151121 151121 OR-233 OR-233 151121 68898-31 68898-31 Pentek 1
PAGE 6
Captain O-Ring LLC - Water Filter O-Ring Installation & Compatibility (O-Ring Between Sump Housing & Cap) This chart shows replacement o-ring compatibility for the o-ring that sits between the sump housing (the bottom half of the filter that contains the filter cartridge) and the filter cap (the top of the filter that the housing screws into). Sample image of an o-ring fitted to a filter sump housing below. Your filter housing may look larger or smaller than this sample image, and may be a different color.