Pay in 4 interest-free payments of $40.80 Learn more
Ships within 48 hours · Estimated delivery Sep 9 - Sep 14
Its compact size fits between pots and reservoirs in a crowded tent
and deep water culture—this liquid nutrient mixes cleanly and stays stable in reservoirs
Advanced Nutrients - Flawless Finish
Fully waterproof
Air Box 4+ Plus Refill Carbon Filter Replacement Air Conditioners Its compact size fits betweenSpecial Order Note: Returns for Air Boxes not used are 14 days from the time of delivery. There is a 30% restocking fee and must pay for return shipping. This is the Air Box manufacturers return policy. Refill cartridge for Air Box 4+ Plus. Single Filter. This refill cartridge size is suitable for Airbox 4+. Air Box filters usually last 18 24 months but may vary depending on temperature, moisture and other environmental conditions. (IMPORTANT: Order 1