Active carbon inserts are proven to keep most bugs and pollutants from entering grow room
Minimal air flow restriction
Easily slips on and off inline fans

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 10 inch
Height : 1.7 inch
Length : 13.3 inch

Item Weight: 0 ounce (View shipping rates and policies)
Shipping Weight: 1.6 ounce (View shipping rates and policies)

ASIN : B004NCEET4

Product Description

Active carbon inserts are proven to keep most bugs and pollutants from entering grow room. Minimal air flow restriction. Easily slips on and off inline fans. Mildew and UV resistant. Custom fit 4, 6, 8, 10 and 12 inch sizes.