Canada
United States
Koenders Water Solutions Inc.
Airstone Diffuser & Foot Valve Kit
In stock, ready to ship
- Fine-bubble diffuser
- One-way foot valve
- 3/8" and 1/2" sizes
- Matches your airline
Details
The Airstone Diffuser and Foot Valve Kit pairs the two parts that do the work at the bottom of your pond. The airstone diffuser breaks compressed air into a column of fine bubbles for efficient oxygen transfer and strong circulation, while the foot valve is a one-way check valve that stops pond water from backing up the airline when the compressor cycles off.
What is included
- One airstone diffuser for fine-bubble aeration and circulation
- One foot valve to prevent water backflow into the airline
- Available in 3/8 inch and 1/2 inch to match your airline
Choose the size that matches your existing airline. Not sure? Contact our team and we will help.
Kit details
- Product type
- Aeration accessory
- Included
- One airstone diffuser and one foot valve
- Diffuser function
- Breaks compressed air into fine bubbles for oxygen transfer and circulation
- Foot valve function
- One-way check valve that stops water backflow into the airline
- Available sizes
- 3/8" and 1/2"
- Placement
- Bottom of the pond
Why the right kit
Guessing at parts vs the matched kit
The diffuser and foot valve are the two parts that actually do the work at the pond bottom. Piecing them together yourself, or skipping the foot valve, tends to cost you later.
Generic or missing parts
Sourcing pieces separately
- A worn or coarse diffuser breaks air into large bubbles that transfer less oxygen
- Skip the foot valve and pond water can back up the airline when the compressor cycles off
- Ordering the wrong size leaves you fighting a mismatch with your existing airline
Matched kit
Airstone Diffuser & Foot Valve Kit
- Fine-bubble diffuser drives efficient oxygen transfer and strong circulation
- One-way foot valve keeps water from backing up the airline on shut-off
- Sized 3/8" or 1/2" to match your existing airline
What this kit does
The two parts that do the work at the pond bottom
This kit pairs a fine-bubble airstone diffuser with a one-way foot valve so the air reaches your pond efficiently and stays where it belongs.
Fine-bubble aeration
The airstone diffuser breaks compressed air into a column of fine bubbles for efficient oxygen transfer into the water.
Strong circulation
That rising column of bubbles drives circulation through the water so oxygen moves through the pond, not just the surface.
Backflow protection
The foot valve is a one-way check valve that stops pond water from backing up the airline when the compressor cycles off.
Sized to your airline
Choose 3/8 inch or 1/2 inch to match your existing airline so the parts fit your setup.
Complete your setup
Pairs well with
Products that work well alongside this one.
Buyer questions
Airstone diffuser and foot valve questions
The details that help you choose the right size and understand what each part does.
What is included in the kit?
What does the airstone diffuser do?
What does the foot valve do?
What sizes are available?
How do I know which size to choose?
Ready to order
Match the kit to your airline
Pick the 3/8 inch or 1/2 inch size that fits your existing airline and get the diffuser and foot valve working at your pond bottom. Not sure which size you need? Contact our team and we will help.
Airstone Diffuser & Foot Valve Kit
