{"product_id":"replacement-diffusers","title":"Scott Aerator Replacement Diffusers","description":"\u003cp\u003eDiffusers are the parts of a subsurface aeration system that do the work in the water. They sit on the pond bottom, fed by weighted airline from a compressor on shore, and release compressed air as a column of fine bubbles. As the bubbles rise they draw bottom water up with them to the surface, where it takes on oxygen and gives off gases, and that circulation is what cuts odors and helps bottom sediment break down.\u003c\/p\u003e\u003cp\u003eThree replacements are listed here. The high-efficiency O2 diffuser uses micro-porous tubing on a self-sinking stainless steel base with no sharp edges, takes 1 to 10 CFM, accepts 3\/8-inch or 1\/2-inch airline and moves 600 gallons per minute at a depth of 6 feet. It is built from stainless steel and EPDM rubber, is rated for fresh and salt water, is made in the USA, and has an integrated handle and rope tie-off for setting it and pulling it back up.\u003c\/p\u003e\u003cp\u003eThe single and double diffusers are powder-coated carbon steel with round EPDM membranes, take 1.6 to 6 CFM and accept 3\/8-inch, 1\/2-inch or 5\/8-inch tubing. The single is the replacement for Bubble Pro and Bubble Pro Mini systems; the double is for Bubble Pro Max and Bubble Pro Max XL. Both are specified for fresh water only, so a brackish or salt pond needs the stainless high-efficiency unit instead.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHigh-efficiency O2 diffuser: supplied with a check valve and a hose strain relief clamp\u003c\/li\u003e\n\u003cli\u003eAirline tubing is not included with any of the three diffusers\u003c\/li\u003e\n\u003cli\u003eThe compressor or windmill aerator that supplies the air is sold separately\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Scott Aerator","offers":[{"title":"US Solar Mounts High-Efficiency O2 Diffuser","offer_id":67834450575551,"sku":"44047","price":219.95,"currency_code":"USD","in_stock":true},{"title":"Easy-Pro Single Diffuser","offer_id":67834450608319,"sku":"44044","price":179.95,"currency_code":"USD","in_stock":true},{"title":"Easy-Pro Double Diffuser","offer_id":67834450641087,"sku":"44045","price":249.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/1967\/6351\/files\/us-solar-mounts-high-efficiency-o2-diffuser-1920px.jpg?v=1793493135","url":"https:\/\/adventuremotion.com\/products\/replacement-diffusers","provider":"Adventure Motion","version":"1.0","type":"link"}