Quest MERV 13 Filter 20" X 22" X 2" for Quest 335, and 335, 277V Grow System/ Trays/ Reservoirs It is made in a

It is made in a microperforated packet so it can be directly placed or dropped into a clean flower bucket with water

It's a great resource for customizing your feeding schedule

They are free from harmful substances and do not harm the environment

Includes an orange plastic storage case

ornamentals and flowers

Quest MERV 13 Filter 20" X 22" X 2" for Quest 335, and 335, 277V Grow System/ Trays/ Reservoirs It is made in aDescription Merv 13 Filter 20" X 22" X 2": This filter has compatible products that it can be paired with. Compatible products: This product is compatible with the Quest 335 with product number 4042500. Additional Compatibility: The filter is also compatible with the Quest 335 277V with product number 4042600. Specifications Length: 20 Inches Height: 2 Inches Width: 22 Inches Weight: 1. 7 Lbs Unit: Each Prop 65: TRUE