High-Quality Check Valves | Canada Saltwater Aquarium & Reef Supplies

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Reef Supplies
True Union Flapper Swing Check Flapper Valve - 1 inch Slip x 1 inch Slip

Original Price $49.99

Current Price $42.49 CAD

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6 in stock

Designed to be used any place where you want to stop backflow and siphoning. These are among the highest quality check valves to be found. Relat...
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Original Price $49.99

Current Price $42.49 CAD

| /

Sale

6 in stock
Sale

Spears
Spears True Union Swing Check Valve - 3/4 inch Slip x 3/4 inch Slip

$76.99 CAD

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2 in stock

Designed to be used any place where you want to stop backflow and siphoning. These are among the highest quality check valves to be found....
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$76.99 CAD

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2 in stock
Sale

Mur-lok
1/4 inch Mur lok Check Valve - Red Collet

Original Price $14.99

Current Price $12.74 CAD

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4 in stock

1/4 inch Murlok Check Valve - Red Collet

Original Price $14.99

Current Price $12.74 CAD

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Sale

4 in stock
Sale

Reef Supplies
Swing Check Flapper Valve 1/2" Slip/Slip

Original Price $19.95

Current Price $17.56 CAD

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2 in stock

Socketed Swing Check Valve in Clear PVC Designed to be used any place where you want to stop backflow and siphoning. These are among...
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Original Price $19.95

Current Price $17.56 CAD

| /

Sale

2 in stock
Sale

Reef Supplies
1/4" Plastic Check Valve

Original Price $3.95

Current Price $3.48 CAD

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25 in stock

1/4" Plastic Check Valve

Original Price $3.95

Current Price $3.48 CAD

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Sale

25 in stock
Sold out

Reef Supplies
True Union Swing Check Flapper Valve - 1.5 inch Slip x 1.5 inch Slip

$49.95 CAD

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Out of stock

1 1/2" Clear PVC Socketed True Union Swing Check Valve Size: 1 1/2" Slip x 1 1/2" Slip Designed to be used any place where you want to sto...
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$49.95 CAD

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Out of stock
Sold out

Reef Supplies
Swing Check Flapper Valve 1-1/2" Slip/Slip

$39.95 CAD

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Out of stock

Socketed Swing Check Valve in Clear PVC Designed to be used any place where you want to stop backflow and siphoning. These are among...
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$39.95 CAD

| /

Out of stock
Sale

Reef Supplies
Wye Check Valve (Choose Size)

from Original Price $109.99

from $96.79 CAD

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2 in stock

The Worlds Best Check ValvesCheck valves are always a good idea to have, however when it comes to reliability you get what you pay for. There are o...
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from Original Price $109.99

from $96.79 CAD

| /

Sale

2 in stock
Sale

Spears
Spears True Union Swing Check Valve - 1 inch Slip x 1 inch Slip

$99.99 CAD

| /

Only 1 left!

Designed to be used any place where you want to stop backflow and siphoning. These are among the highest quality check valves to be found....
View full details

$99.99 CAD

| /

Only 1 left!

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Check Valves

True Union Flapper Swing Check Flapper Valve - 1 inch Slip x 1 inch Slip

Spears True Union Swing Check Valve - 3/4 inch Slip x 3/4 inch Slip

1/4 inch Mur lok Check Valve - Red Collet

Swing Check Flapper Valve 1/2" Slip/Slip

1/4" Plastic Check Valve

True Union Swing Check Flapper Valve - 1.5 inch Slip x 1.5 inch Slip

Swing Check Flapper Valve 1-1/2" Slip/Slip

Wye Check Valve (Choose Size)

Spears True Union Swing Check Valve - 1 inch Slip x 1 inch Slip

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