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Home > Water Filter Brands > Omnipure Water Filters > Omnipure Q-Series Easy Change Filters > OMNIPURE-Q5721


Omnipure Q5721 Carbon Block Q-Series Water Filter

2 1/2" W x 14" L; 10 Micron, Chlorine Taste & Odor Reduction
Omnipure Q5721 Carbon Block Q-Series Water Filter
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Product Code: OMNIPURE-Q5721
Retail Price: $36.37
  • Omnipure Q5721 Q-Series Carbon Block Water Filter:
  • The Omnipure Q5721 Block GAC filter is very "user friendly".
  • Replacement of the spent media bed is done quickly by detaching the filter body from a permanent head with a twist of the wrist.
  • The new Q5721 filter body is just as easily threaded into the head and the replacement is then complete.
  • The Omnipure Q5721 is also available with the optional Twist Tap in-head valve system, which automatically turns the supply water off when the body is disconnected from the head.
  • The Omnipure Q5721 Water Filter can be used in ice makers, refrigerators, beverage equipment, drinking fountains, under the sink systems, and reverse osmosis systems.
  • The Omnipure Q5721 GAC water filter is a 10 micron block granular activated carbon filter used to reduce taste, odor and chlorine taste and odor.
We do not stock the Q5721 filter. Email customerservice@waterfilters.net or call 1-888-801-7873 if you would like to special order the Q5721. An alternative option is the Q5621 filter below. This is a 12" version of the Q5721 filter. The Q5621 has the same contaminant reduction as the Q5721. If you need a 14" filter, the Q5786 filter below is stocked and contains GAC and phosphate, but does not reduce down to 10 microns like the Q5721. Both of these alternatives will fit in the filter head used by the Q5721.
  • Omnipure Q5721 Carbon Block Water Filter Contaminant Reduction:
  • Chlorine Taste & Odor Reduction: Class 1
  • Omnipure Q5721 Carbon Block Water Filter Specs:
  • Dimensions: 2.5" W X 14" L
  • Rating: 10 Micron Rating
  • Flow Rate: .5 GPM
  • Maximum Pressure: 125 PSIG
  • Maximum Temperature: 100 F
  • Service Life: 1 Year or 3500 Gallons
  • Filtration Media: Carbon Block
  • Reduces: Chlorine Taste & Odor
  • Fitting Size: This Q-Series filter is a replacement filter and must be used with an existing Q-Series head. The Q-Series heads are available in 1/4" Quick-Connect fittings, 1/4" NPT female threads, or 3/8" NPT female threads.
  • Manufacturer: Omnipure Filter Co., Inc. Q5721
  • Omnipure Q5721 Water Filters are designed to fit:
  • Omnipure Twist Tap filter heads QNVH B, C, or J, with or without automatic shutoff.
  • If you do not have a head for the Omnipure Q-Series filters, you can purchase one of the Omnipure Q-Series heads below in the Related Products section. These heads are valved which means the water will automatically shut off when replacing the Q-Series water filter. The heads are available with 1/4" quick connect fittings, 1/4" NPT, or 3/8" NPT.
  • Omnipure Q5721 Q-Series Water Filter Instructions:
  • Omnipure Q5721 water filters should be installed on cold water lines only.
  • Omnipure Q5721 water filters should not be used where the water is microbiologically unsafe.
  • Omnipure Q-Series Head O-Ring Instructions:
  • Each time you change your filter, clean and apply silicone, food grade lubricant, OR-LUBRICANT-LG or OR-LUBRICANT-SM, generously to both the small and large o-ring in the Q-Series Head.
  • It is recommended that you replace the Omnipure H-118 O-Ring, every time you change your filter. The H-118 O-Ring is the larger of the two o-rings in the Q-Series Head System. If you do not replace the H-118 O-Ring, you may experience leaking because the o-ring adjusts to the shape of the old filter, which may be slightly different than the new filter.
  • The Omnipure H-011 O-Ring is the smaller o-ring in the Q-Series Head. Inspect this o-ring for any signs of damage, and replace as needed.

Replacement Filters and Parts or Alternative System for the Above Unavailable Product
Omnipure Q5786 Q-Series Phosphate Water Filters Omnipure Q5786 Q-Series Phosphate Water Filters
Omnipure Q5621 Carbon Block Water Filters Omnipure Q5621 Carbon Block Water Filters
Omnipure Q-Series VH1/4-JG 1/4 Omnipure Q-Series VH1/4-JG 1/4" Quick Connect Valved Head
Omnipure Q-Series VH3/8 3/8 Omnipure Q-Series VH3/8 3/8" FPT Valved Head
Omnipure Q-Bracket & E-Bracket Mounting Bracket Omnipure Q-Bracket & E-Bracket Mounting Bracket
Omnipure Q-Series Head H-118 Large O-Ring Omnipure Q-Series Head H-118 Large O-Ring
Omnipure Q-Series Head H-011 Small O-Ring Omnipure Q-Series Head H-011 Small O-Ring
Dow Corning 111 O-Ring Silicone Lubricant (5.3 oz. Tube) Dow Corning 111 O-Ring Silicone Lubricant (5.3 oz. Tube)
O-Ring Silicone Grease (0.2 oz Packet) O-Ring Silicone Grease (0.2 oz Packet)
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