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PureT (4MRT44) Male Run Tee-Quick Connect Fittings

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PureT (4MRT44) Male Run Tee-Quick Connect Fittings

The PureT 4MRT44 Male Run Tee provides a reliable three-way connection for 1/4" tubing with a 1/4" NPTF threaded outlet, ideal for branching lines in point-of-use drinking water systems. Constructed from FDA-approved polypropylene with stainless steel collet teeth and EPDM O-rings, this fitting installs without tools and delivers leak-free performance in residential and light commercial applications.
SPECIFICATIONS

PureT 4MRT44 Male Run Tee Technical Details

Model Number 4MRT44
Configuration Male Run Tee with Quick Connect
Tube Connection Size 1/4" OD (both inlets)
Thread Size 1/4" NPTF Male
Body Material Polypropylene (FDA approved for food contact)
O-Ring Material EPDM (Ethylene Propylene Diene Monomer)
Collet Teeth Stainless Steel
Chemical Resistance High tolerance to oxidizers and chlorine
INSTALLATION & USE

Quick Connect Installation Process

  1. Cut tubing squarely using a sharp blade or tubing cutter to ensure a clean, perpendicular edge for proper seating.
  2. Push 1/4" tubing firmly into each quick connect port until it bottoms out against the internal stop, typically requiring about 1 inch of insertion depth.
  3. Apply Teflon tape or thread sealant to the 1/4" NPTF male threads and hand-tighten into the receiving female port, finishing with 1-2 turns past hand-tight using a wrench.
  4. Pressurize the system gradually and inspect all connections for leaks, ensuring the collet teeth have properly gripped the tubing.
COMPATIBILITY

System Integration

The PureT 4MRT44 Male Run Tee is compatible with all standard 1/4" OD tubing used in reverse osmosis systems, undersink filters, and point-of-use drinking water applications. The C.C.K. quick connect design interfaces seamlessly with tubing from John Guest, DMFit, and other major manufacturers, while the 1/4" NPTF male thread connects directly to tank valves, manifolds, and filter housings. This fitting works with polypropylene, polyethylene, nylon, and PEX tubing materials commonly found in residential water treatment installations.

🔧 Pro Tip: Before inserting tubing, mark it at 1 inch from the cut end with a marker. This visual reference confirms you've achieved full insertion depth, which is critical for preventing blow-offs under pressure. To disconnect, push the collet ring toward the fitting body while pulling the tubing out.
The PureT 4MRT44 Male Run Tee provides a reliable three-way connection for 1/4" tubing with a 1/4" NPTF threaded outlet, ideal for branching lines in point-of-use drinking water systems. Constructed from FDA-approved polypropylene with stainless steel collet teeth and EPDM O-rings, this fitting installs without tools and delivers leak-free performance in residential and light commercial applications.
SPECIFICATIONS

PureT 4MRT44 Male Run Tee Technical Details

Model Number 4MRT44
Configuration Male Run Tee with Quick Connect
Tube Connection Size 1/4" OD (both inlets)
Thread Size 1/4" NPTF Male
Body Material Polypropylene (FDA approved for food contact)
O-Ring Material EPDM (Ethylene Propylene Diene Monomer)
Collet Teeth Stainless Steel
Chemical Resistance High tolerance to oxidizers and chlorine
INSTALLATION & USE

Quick Connect Installation Process

  1. Cut tubing squarely using a sharp blade or tubing cutter to ensure a clean, perpendicular edge for proper seating.
  2. Push 1/4" tubing firmly into each quick connect port until it bottoms out against the internal stop, typically requiring about 1 inch of insertion depth.
  3. Apply Teflon tape or thread sealant to the 1/4" NPTF male threads and hand-tighten into the receiving female port, finishing with 1-2 turns past hand-tight using a wrench.
  4. Pressurize the system gradually and inspect all connections for leaks, ensuring the collet teeth have properly gripped the tubing.
COMPATIBILITY

System Integration

The PureT 4MRT44 Male Run Tee is compatible with all standard 1/4" OD tubing used in reverse osmosis systems, undersink filters, and point-of-use drinking water applications. The C.C.K. quick connect design interfaces seamlessly with tubing from John Guest, DMFit, and other major manufacturers, while the 1/4" NPTF male thread connects directly to tank valves, manifolds, and filter housings. This fitting works with polypropylene, polyethylene, nylon, and PEX tubing materials commonly found in residential water treatment installations.

🔧 Pro Tip: Before inserting tubing, mark it at 1 inch from the cut end with a marker. This visual reference confirms you've achieved full insertion depth, which is critical for preventing blow-offs under pressure. To disconnect, push the collet ring toward the fitting body while pulling the tubing out.
$1.05

Original: $3.00

-65%
PureT (4MRT44) Male Run Tee-Quick Connect Fittings—

$3.00

$1.05

Description

The PureT 4MRT44 Male Run Tee provides a reliable three-way connection for 1/4" tubing with a 1/4" NPTF threaded outlet, ideal for branching lines in point-of-use drinking water systems. Constructed from FDA-approved polypropylene with stainless steel collet teeth and EPDM O-rings, this fitting installs without tools and delivers leak-free performance in residential and light commercial applications.
SPECIFICATIONS

PureT 4MRT44 Male Run Tee Technical Details

Model Number 4MRT44
Configuration Male Run Tee with Quick Connect
Tube Connection Size 1/4" OD (both inlets)
Thread Size 1/4" NPTF Male
Body Material Polypropylene (FDA approved for food contact)
O-Ring Material EPDM (Ethylene Propylene Diene Monomer)
Collet Teeth Stainless Steel
Chemical Resistance High tolerance to oxidizers and chlorine
INSTALLATION & USE

Quick Connect Installation Process

  1. Cut tubing squarely using a sharp blade or tubing cutter to ensure a clean, perpendicular edge for proper seating.
  2. Push 1/4" tubing firmly into each quick connect port until it bottoms out against the internal stop, typically requiring about 1 inch of insertion depth.
  3. Apply Teflon tape or thread sealant to the 1/4" NPTF male threads and hand-tighten into the receiving female port, finishing with 1-2 turns past hand-tight using a wrench.
  4. Pressurize the system gradually and inspect all connections for leaks, ensuring the collet teeth have properly gripped the tubing.
COMPATIBILITY

System Integration

The PureT 4MRT44 Male Run Tee is compatible with all standard 1/4" OD tubing used in reverse osmosis systems, undersink filters, and point-of-use drinking water applications. The C.C.K. quick connect design interfaces seamlessly with tubing from John Guest, DMFit, and other major manufacturers, while the 1/4" NPTF male thread connects directly to tank valves, manifolds, and filter housings. This fitting works with polypropylene, polyethylene, nylon, and PEX tubing materials commonly found in residential water treatment installations.

🔧 Pro Tip: Before inserting tubing, mark it at 1 inch from the cut end with a marker. This visual reference confirms you've achieved full insertion depth, which is critical for preventing blow-offs under pressure. To disconnect, push the collet ring toward the fitting body while pulling the tubing out.
PureT (4MRT44) Male Run Tee-Quick Connect Fittings | Isopure Water