20x20x2 Pleated MERV 13 Air Filters 12 Pack Growing Accessories Quickly sort your harvest by

Quickly sort your harvest by loading the kit starting with the largest size sieve on top and firmly shake until your material is finished sorting

This rack drawer takes 4U of rack space and includes a mat and a 10-32 rack mounting screw set

- Soaking seeds and bulbs to improve germination and plant vigor

The Bug Blaster nozzle is cleverly designed to create a powerful 360° flat spray of water that kills soft-bodied pests on contact

20x20x2 Pleated MERV 13 Air Filters 12 Pack Growing Accessories Quickly sort your harvest byNordic Pure MERV 13 Pleated AC Furnace Air Filters provide exceptional filtration for both home and commercial environments. Each time air passes through a Nordic Pure pleated furnace air filter, lint, dust, pollen, bacteria, pet dander, dust mites, mold spores, smoke particles, virus carriers, coughs and sneezes, smog, allergens and other contaminants are removed. MERV 13 furnace filters are comparable to HVAC filters with the rating of MPR 2200