The L722 Features Include::

The Smart Logger™ automatically records ambient RH and temperature readings on-site while you’re away

HEPA Filter to be used with CF35 Carbon Filter (X-3400-CF35)

(BS842921)

No signal word

Pre Filter Alorair Cleanshield Merv-10 Base UOM:EACH The L722 Features Include::This filter is the 1st stage pre filter used in the AlorAir Clean Shield HEPA 550 Air Scrubber. Features This MERV 10 Filter is made of synthetic fibre filter media. Effectively absorb dust, pollen, cotton wool, and other impurities in the air. Specification Dimension: 348mm 378 mm 20 mm Weight: 30 grams pc Changing the filters 1. Loosen the 4 locks that hold the filter board in place. 2. Slide out the filter panel board. 3. Remove the used filters