Standard capacity commercial grade pleated air filters rated MERV 8 efficiency, merv 8, pleated filters, hvac filters, pleated air filters, hvac air filters Standard Capacity Commercial Grade Pleated Air Filters, MERV 8 Efficiency Sold by the Case. All sizes Nominal. Low Initial Resistance: 0.20w.g. @ 500 FPM (2 Filters) 100% Synthetic Media is Unaffected by Moisture and Humidity. Expanded Metal Media Backing Pleat Support. High Strength, Moisture Resistant Die-Cut Paperboard Frame. 1: 12 Pleats/Ft 2: 10 Pleats/Ft 4: 8 Pleats/Ft.
See all translations. uk â /ËÃ¦p.ÉËreÉª.tÉs/ us â /ËÃ¦p.ÉËrÃ¦tÌ¬.És/ plural apparatuses. âº [ U or C ] a set of equipment or tools or a machine that is used for a particular purpose: a piece of apparatus. The divers checked their breathing apparatus.
1. a group or combination of instruments, machinery, tools, or materials having a particular function: firefighting apparatus. 2. any complex instrument or mechanism for a particular purpose: the body's digestive apparatus. 3. the means by which a system functions: the apparatus of government.