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Ships within 48 hours · Estimated delivery Sep 5 - Sep 10
180 Blue 124 0
Please see Specs/ Sizing tab for sizes and lengths
and other recreational uses are approved during and following the use of this product
and one 7" aluminum oxide air stone with check valve
27’ x 6’
Koenders Windmill Replacement Parts Biofilter 180 Blue 124 0Replacement parts for your existing Koenders Windmill Windmills that were purchased before the year 2000 will be a generation 1 unit, and require "old style" parts. Any unit purchased after the year 2000 will be a Generation 2 or newer. Most parts are interchangeable for single and double diaphragm units, though double diaphragm units require the 26" blades and 2 diaphragm repair kits.
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