Pay in 4 interest-free payments of $30.27 Learn more
Ships within 48 hours · Estimated delivery Sep 14 - Sep 19
GENERAL MASON BEE INFORMATION: Mason Bees are often referred to as solitary bees because they do not have a social order like honey bees and bumble bees
Ideal for running several Waterfarms or multiple air stones at once
*Accepts most standard E39 Base HID lamps from 250W-1500W
Available in White
Available in an array of industrial strength sizes
18x28x1 Exact MERV 10 Plus Carbon AC Furnace Filters 6 Pack covid-19 GENERAL MASON BEE INFORMATION: MasonNordic Pure Custom MERV 10 Plus Carbon air filters are made based on the actual measurements so be sure to measure your current filter to get the EXACT dimensions before ordering. As with all Nordic Pure filters, the effective life of your filter depends on the environment in which you live. We recommend changing 1 and 2 filters every 30 90 days. Our 4, 5 and 6 inch thick filters could last up to 6 months. EXACT MEASUREMENT: Furnace and air condition