22x30x1 MERV 7 AC Furnace Filters 6 Pack Water Pumps & Irrigation Supplies the high-density polyethylene wand is

the high-density polyethylene wand is virtually unbreakable

Short Rocket Drippers and/or Eliminators

Fully waterproof and less fragile than all-glass electrodes because of its tough polypropylene barrel

Why use Duraweave 150

22x30x1 MERV 7 AC Furnace Filters 6 Pack Water Pumps & Irrigation Supplies the high-density polyethylene wand isNordic Pure MERV 7 Pleated AC Furnace Air Filters provide exceptional filtration for both home and commercial environments. Each time air passes through a Nordic Pure pleated furnace air filter, lint, dust, pollen, bacteria, pet dander, dust mites, mold spores and other contaminants are removed. MERV 7 furnace filters are comparable to HVAC filters with the rating of MPR 600. While different companies use different scales to measure the air filters