Bu's Blend Biodynamic Compost 1 cu ft (50/Plt) Replacement MERV-11 filter for the

Replacement MERV-11 filter for the Quest PowerDry 4000

removable washable filter

Neem oil leaves a natural shine on leaves without clogging stomata that leaves need to take in carbon dioxide and release oxygen and water vapor essential to the basic functioning of the photosynthesis process

Fully waterproof

Hydroguard's reformulation makes it even more effective than before

Bu's Blend Biodynamic Compost 1 cu ft (50/Plt) Replacement MERV-11 filter for theBu's Blend Biodynamic Compost is full of naturally occurring microbial diversity, which nourishes soil inhabiting organisms, saves water and serves as a source of support for planting and managing soil health. Made from a base of the best organic dairy cow manure in the country, Bu's Blend is free from GMOs, pesticides, growth hormones, sewage sludge and synthetic chemicals. For use with seeds, starter plants, established plants, trees, shrubs, lawns