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Omnipure - Q5528 - 10" x 2.5" Q-Series Twist Off T28 GAC Filter

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Omnipure - Q5528 - 10" x 2.5" Q-Series Twist Off T28 GAC Filter

The Omnipure Q5528 is a 10-inch granular activated carbon filter built for the Q-Series twist-off system, designed to remove chlorine taste, odor, and organic contaminants from your drinking water. The integrated T28 Twist Tap valve automatically shuts off water supply when you disconnect the filter body from the head, making cartridge changes clean and hassle-free.
SPECIFICATIONS

Omnipure Q5528 Filter Details

Model Number Omnipure Q5528
Dimensions 10" L × 2.5" W
Filtration Media Granular Activated Carbon (GAC)
Media Volume 28.6 cubic inches
Flow Rate 0.5 GPM
Service Life 1 year or 2,000 gallons
Maximum Pressure 125 PSI
Maximum Temperature 100°F
INSTALLATION & USE

Replacing Your Q5528 Cartridge

  1. Turn off water supply to your system or appliance before beginning filter replacement.
  2. Grip the filter body and twist counterclockwise to disconnect from the Q-Series head. The T28 Twist Tap valve will automatically stop water flow during removal.
  3. Align the new Q5528 filter body with the Q-Series head and twist clockwise until hand-tight and fully seated.
  4. Turn water supply back on and check all connections for leaks. Run water for 2-3 minutes to flush the new carbon media.
COMPATIBILITY

Where the Q5528 Works

This is a replacement cartridge for existing Omnipure Q-Series systems and requires a compatible Q-Series head with T28 connection. Q-Series heads are available with 1/4" quick-connect fittings, 1/4" NPT female threads, or 3/8" NPT female threads. Common applications include under-sink filtration systems, reverse osmosis pre-filtration, refrigerators, ice makers, drinking fountains, and commercial beverage equipment. The Q5528 will not fit standard 10-inch housings or other filter series.

🔧 Pro Tip: Mark your installation date on the filter body with a permanent marker. GAC filters lose effectiveness gradually, so replacing at the 1-year mark ensures consistent chlorine and taste removal even if you haven't reached the 2,000-gallon capacity.
The Omnipure Q5528 is a 10-inch granular activated carbon filter built for the Q-Series twist-off system, designed to remove chlorine taste, odor, and organic contaminants from your drinking water. The integrated T28 Twist Tap valve automatically shuts off water supply when you disconnect the filter body from the head, making cartridge changes clean and hassle-free.
SPECIFICATIONS

Omnipure Q5528 Filter Details

Model Number Omnipure Q5528
Dimensions 10" L × 2.5" W
Filtration Media Granular Activated Carbon (GAC)
Media Volume 28.6 cubic inches
Flow Rate 0.5 GPM
Service Life 1 year or 2,000 gallons
Maximum Pressure 125 PSI
Maximum Temperature 100°F
INSTALLATION & USE

Replacing Your Q5528 Cartridge

  1. Turn off water supply to your system or appliance before beginning filter replacement.
  2. Grip the filter body and twist counterclockwise to disconnect from the Q-Series head. The T28 Twist Tap valve will automatically stop water flow during removal.
  3. Align the new Q5528 filter body with the Q-Series head and twist clockwise until hand-tight and fully seated.
  4. Turn water supply back on and check all connections for leaks. Run water for 2-3 minutes to flush the new carbon media.
COMPATIBILITY

Where the Q5528 Works

This is a replacement cartridge for existing Omnipure Q-Series systems and requires a compatible Q-Series head with T28 connection. Q-Series heads are available with 1/4" quick-connect fittings, 1/4" NPT female threads, or 3/8" NPT female threads. Common applications include under-sink filtration systems, reverse osmosis pre-filtration, refrigerators, ice makers, drinking fountains, and commercial beverage equipment. The Q5528 will not fit standard 10-inch housings or other filter series.

🔧 Pro Tip: Mark your installation date on the filter body with a permanent marker. GAC filters lose effectiveness gradually, so replacing at the 1-year mark ensures consistent chlorine and taste removal even if you haven't reached the 2,000-gallon capacity.
Select Size
From $7.82

Original: $22.34

-65%
Omnipure - Q5528 - 10" x 2.5" Q-Series Twist Off T28 GAC Filter

$22.34

$7.82

Description

The Omnipure Q5528 is a 10-inch granular activated carbon filter built for the Q-Series twist-off system, designed to remove chlorine taste, odor, and organic contaminants from your drinking water. The integrated T28 Twist Tap valve automatically shuts off water supply when you disconnect the filter body from the head, making cartridge changes clean and hassle-free.
SPECIFICATIONS

Omnipure Q5528 Filter Details

Model Number Omnipure Q5528
Dimensions 10" L × 2.5" W
Filtration Media Granular Activated Carbon (GAC)
Media Volume 28.6 cubic inches
Flow Rate 0.5 GPM
Service Life 1 year or 2,000 gallons
Maximum Pressure 125 PSI
Maximum Temperature 100°F
INSTALLATION & USE

Replacing Your Q5528 Cartridge

  1. Turn off water supply to your system or appliance before beginning filter replacement.
  2. Grip the filter body and twist counterclockwise to disconnect from the Q-Series head. The T28 Twist Tap valve will automatically stop water flow during removal.
  3. Align the new Q5528 filter body with the Q-Series head and twist clockwise until hand-tight and fully seated.
  4. Turn water supply back on and check all connections for leaks. Run water for 2-3 minutes to flush the new carbon media.
COMPATIBILITY

Where the Q5528 Works

This is a replacement cartridge for existing Omnipure Q-Series systems and requires a compatible Q-Series head with T28 connection. Q-Series heads are available with 1/4" quick-connect fittings, 1/4" NPT female threads, or 3/8" NPT female threads. Common applications include under-sink filtration systems, reverse osmosis pre-filtration, refrigerators, ice makers, drinking fountains, and commercial beverage equipment. The Q5528 will not fit standard 10-inch housings or other filter series.

🔧 Pro Tip: Mark your installation date on the filter body with a permanent marker. GAC filters lose effectiveness gradually, so replacing at the 1-year mark ensures consistent chlorine and taste removal even if you haven't reached the 2,000-gallon capacity.
Omnipure - Q5528 - 10" x 2.5" Q-Series Twist Off T28 GAC Filter | Isopure Water