20x25x5 1/4 (5.25) Goodman/Carrier/Amana Replacement MERV 10 Air Filters 2 Pack ventilation All VYPR models are dimmable

All VYPR models are dimmable with our light intensity Dimmer for precise control over PPFD and offer flexibility to instantly accommodate a new crop with varying light requirements

The fans are set to exhaust out heated air and should be positioned near the top of the rack

Accuracy: +/- 2%

The stealthRO Pressure Booster Pump increases the flow and efficiency of the StealthRO 100 water filtration system

Edging around walkways

20x25x5 1/4 (5.25) Goodman/Carrier/Amana Replacement MERV 10 Air Filters 2 Pack ventilation All VYPR models are dimmableImportant 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 4 7 8 inch depth filters,