Quest MERV 13 Replacement Filter for Quest 335, 335 277V, 375 50-Hz - 20 x 22 x 2 24 VAC Solenoid Valves A simple bracket makes wall

A simple bracket makes wall mounting fast

Dolomitic & Calcitic Limestone (pH adjuster)

One liter of Veg A & Veg B (one liter of each)

Grow (out) + Flower (in) + Support + Expand (in) + Structure + FlaVUH

High flow rate of 7 gallons per minute or 420 gallons per hour

Quest MERV 13 Replacement Filter for Quest 335, 335 277V, 375 50-Hz - 20 x 22 x 2 24 VAC Solenoid Valves A simple bracket makes wallQuest 335 MERV 13 Replacement Filter and the Coil It Protects Quest part 4042545 01 is a pleated panel of MERV 13 media in a 20 x 22 x 2 frame. It is the only thing between a 335's evaporator coil and whatever the room throws off. Leaf dust, perlite grit, spent media, spores. MERV 13 is the densest grade Quest builds for this chassis. The EPA puts it at 50 percent or better capture from 0. 3 to 1 micron, the range spores travel in. From 3 to 10