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Power Draw - 480W
Protects booster pump from sediment and other particles
While the added IR in the far red end of the spectrum increases the metabolism of the plant
Storage Note: PFR-97 must be kept refrigerated for best results
If you are using a recirculating system
20x25x4 (3 5/8) Pleated MERV 12 Air Filters 1 Pack bloom nutrients Power Draw - 480WImportant 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. If you are replacing a 4 3 8 depth 20x25x4 filter
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