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3M Aqua-Pure 68998-31 Water Filter Coupler

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68998-31 3M Aqua-Pure Water Filter Coupler

Save 56% (MSRP: $10.99)
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With the 68998-31 3M Aqua-Pure water filter coupler, you’ll easily be able to stack two 9 ¾ inch filters together to create the 20 inch size you need for use in your 3M Aqua-Pure whole house system. Made in the USA, this coupler will work effectively with 3M Aqua-Pure water filer models AP111, AP117, AP124 and AP420. Order the part you need to create the 20 inch filters your filtration system needs by adding the 68998-31 3M Aqua-Pure water filter coupler to your cart now. Place your order by 4pm CST for same day shipping.

  • Ships fast!
  • Allows you to stack and create a 20 inch filter
  • For use with 3M Aqua-Pure AP111, AP117, AP124 and AP420 water filters
  • Made in the U.S.A.
  • Genuine OEM Product


Package Qty 1
Used In Brands Aqua-Pure
Manufacturer's Id 68998-31
UPC 016145002175
Actual Size (in) 1 inches (inside diameter) x 1 3/4 inches (outside diameter)
Actual Size (cm) 2.54 x 4.445

The AQUAPURE-68998-31 is comparable with the following part numbers

5527407 68998-31
5541705 AP111
5541713 AP117
5542407 AP124
5542421 AP420