Can-Filter® Replacement Pre-Filter 150 botanicare evergreens

evergreens

Many of Bluelab’s conductivity equipment does not need calibrating as they are factory calibrated here at Bluelab

Great for making your own 2-3 gallon compost tea brewer

Fruit Tree can be used on all varieties of fruiting canes

Commercial grade stonewool grow blocks manufactured from high-grade US made raw material

Can-Filter® Replacement Pre-Filter 150 botanicare evergreensVery low air resistance, easily changed. MERV 5 mesh blocks pollen, dust and other particulate from entering filter. Available in sizes for all filters. A clean Can Filter Pre Filter is an excellent way of extending the working life of your Can Filter filter.