Anjon Manufacturing LifeLine™ EPDM Diffuser Discs Model:Double Diffuser Each individual Rock Light is

Each individual Rock Light is about 5

oil gasket

7 (67') 14

most models feature dual inlets for easy plumbing into either end

Anjon Manufacturing LifeLine™ EPDM Diffuser Discs Model:Double Diffuser Each individual Rock Light isAnjon EPDM disc diffusers pair very well with the Anjon LifeLine rocking piston air compressors for effective lake aeration in summer and winter. Aeration in warm weather provides sufficient oxygen for plants and animals, while aeration in freezing weather provides an opening in surface ice for gas exchange. SKU UPC Code Description Dimensions DSW1 602401442429 Single Diffuser with 10" Disc 17. 5"W x 15"D x 4"H DSW2 602401442436 Double Diffuser with