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WRSTER-TECH Aeration Diffuser 8.5" Self Sink Weighted Pond Aerator Disc with 2 Clamps Accessory for Outdoor Aeration System

Based on 0 reviews
Condition: New
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$79.98
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Availability: Only 8 left in stock, order soon!
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Arrives Monday, Nov 16
Order within 21 hours and 35 minutes

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At a glance

Condition
New
Size
Air Diffuser
Model
WRST 1D
Dimensions
16"L x 13.8"W x 4.8"H
Weight
5.5 lb
Color
Silver
Material
Stainless Steel
In the box
Stainless Steel Clamp*2Stainless steel aeration diffuser*1

Features 5

  • Made of high quality rubber diaphragm and heavy duty 304 stainless steel base, this aeration diffuser is durable with low maintainence.
  • Quick self sinking diffuser could sink to the bottom of ponds or lakes without extra force , stable and steady.
  • Compatible with WRSTER-TECH pond aerators. This membrane diffuser is best to use with WRSTER-TECH air pump comprssors to increase functionality and greater air flow to the diffuser.
  • Produces a high volume of multiple bubbles to mix the oxygen in the water and improve water circulation.

Specs 14

Brand WRSTER-TECH
Color Silver
Material Stainless Steel
Style Diffuser for Pond Aerator
Product Dimensions 16"L x 13.8"W x 4.8"H
Power Source Corded Electric
Item Weight 5.5 Pounds
Manufacturer WRSTER-TECH

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Nov 16

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews


Should work …
I was a little concerned about the lack of ballast but it seems to be working .
Reviewed in the United States on October 16, 2025 by NMH2

Reliable pond upgrade
I found this WRSTER-TECH 8.5" Self Sink Weighted Pond Aerator Disc to be a impressive addition to my outdoor aeration system. It’s built with a durable 304 stainless steel base and a high-quality rubber diaphragm that sinks easily and stays in place at the bottom of the pond. The diffuser produces a strong flow of fine bubbles, improving the oxygen levels and water circulation. Installation was quick with the included clamps, and it works especially well with the WRSTER-TECH air pumps. ... show more
Reviewed in the United States on July 21, 2025 by JLTrendTrack JLTrendTrack

Good device.
Pretty good device. If you have a long enough hose and diffuser, this is good. Doesn't seem good enough for too large of a body of water, but fine for residential levels. Can't hear it too much under 3 or more feet of water. Really easy to "install." Just hook it up, and toss it in the water. Makes a decent amount of bubbles too. Pretty good for price, so can't complain. ... show more
Reviewed in the United States on July 16, 2025 by A Discerning I.V.
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