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Ships within 48 hours · Estimated delivery Aug 28 - Sep 2
Achieve better yield
The window A/C filter can be cut to fit most room window units that require up to a 24 inch x 15 inch filter and is simple to install
MRL (Maximum Residue Limit) exempt
prevents bent necks and wilting foliage
The Micro-nutrients and amino acids in Amp-It work together to ensure plants can maintain a higher metabolism leading to higher rates of photosynthesis and larger crops
20x25x5 (4 3/8) Honeywell/Lennox Replacement Air Filters MERV 14 Plus Carbon 2 Pack grow-light-reflectors Achieve better yieldImportant 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 7 8 and 5 1 4 inch depth filters,
US$ 120.00
US$ 24.99
US$ 110.00
