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Ships within 48 hours · Estimated delivery Aug 29 - Sep 3
optimum air exchange and high cation exchange capacity (CEC) plus coarse perlite for amplified root zone aeration
with oil skimmer
- Standard e39 base
containing CNC machined aluminum frames with a modern brushed black finish
in an indoor grow
Air Bear 20x25x5 (4 7/8) Air Filter Replacement MERV 14 Plus Carbon 2 Pack shoe-cover optimum air exchange and highImportant Note: Almost ALL furnace filters have a different "actual size" than the nominal size printed on the air conditioner filter. It's best if you measure your air filter for the EXACT size and compare it to our "Actual Size" and then you can be sure your A C air filter fits! With the 4" and 5" air filters there is a wider variance between the nominal and actual size depending on the manufacturer. We also carry 4 3 8 and 5 1 4 inch depth filters,
US$ 192.50
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US$ 33.00
US$ 125.00
