2inch/50mm

Replacing your seal restores the integrity of your lid

2 coats is the figure

Dilution Ratios: 3ml/ltr     RTU pH: 9

The concentrate is a corrosive Class 8 dangerous good at pH 13

Pre Filter Alorair Cleanshield Merv-10 Spotting Chemicals 2inch/50mmThis 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