tiny holes in steel or concrete or cooler pads kind of structure with running falling water to make the maximum contact of dust with the wall and water with the air sucking pressure from the backside can make a good model... btw outstanding idea. no more plastic filters
Slm wa3alakom lah ikilik koya 3afak bchhal had la machine li kdamin biha w ila bkit ndomondiha kifach nkdr ntwsel biha w merci 3afak monsieur rah mhtajha f kadma
I agree with the author of the comment below. I bought the contraption and its no cheap It works on the perfectly flat surfaces (glass, porcelain tiles). It does not work AT ALL on any even slightly porous or rough material. No suction whatsoever contrary to their advertisements. There is a reason why the person it the video does not demonstrate any lifting ........
I can understand your doubt. But the Weha Trilogy pads are awesome. 3 steps and install. You should try for yourself. They are not the cheapest but they work amazing
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