10x33x1 Exact MERV 12 Plus Carbon AC Furnace Filters 6 Pack propagation trays Use with the ILUMINAR Lighting

Use with the ILUMINAR Lighting Touch+ controller or ILUMINAR Lighting Dimmer Switch

Replacement toggle switch for Xtrasun (BAC-) and Powerhouse magnetic convertible ballasts

Turbo power adapter increases maximum fan speed and enables the fan to be powered through an AC outlet

Use mild strength nutrient for delicate plants and full strength nutrient for robust plants

Provides professional horticultural users with premium photosynthesis efficiency

10x33x1 Exact MERV 12 Plus Carbon AC Furnace Filters 6 Pack propagation trays Use with the ILUMINAR LightingNordic Pure Custom MERV 12 Plus Carbon air filters are made based on the actual measurements so be sure to measure your current filter to get the EXACT dimensions before ordering. As with all Nordic Pure filters, the effective life of your filter depends on the environment in which you live. We recommend changing 1 and 2 filters every 30 90 days. Our 4, 5 and 6 inch thick filters could last up to 6 months. EXACT MEASUREMENT: Furnace and air condition