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Ships within 48 hours · Estimated delivery Sep 14 - Sep 19
25" x 20" 9lb DM4 4 1
A unique combination of oxygen supply
Three composite materials inside the pellet remove a wide range of organic contaminants
maintenance and replacement cost
SKU UPC Code Size 77187 046798771876 16
Matala Hakko Medium Bubble Air Disc Diffusers Matala 25" x 20" 9lb DM4Matala Air Disc Diffusers feature medium sized holes in the rubber membrane to produce medium bubbles. Originally designed for the wastewater treatment industry, and thus conform to very high standards. The larger air pore size which contributes less than 6" of water depth back pressure. The 3 4" male thread makes it easy to attach to your feed line. Maintenance The disc is very low maintenance and in some cases NO maintenance. Simply wash the disc
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