Once you find the quantity of hepa air filter not consistent with the number you want, the first you need to do is to notify us. Several reasons may lead to this problem. For example, due to the severe weather condition or unintentional mistakes made by people, the delivered cargo may be lost on the way. Please don't pick up the delivery first but contact us. Guangzhou HaoAir Purification Technology Co.,Ltd. ensures that the number of products is counted one by one and every product is carefully packed to prevent the damage because of bumps along the way.

HaoAir Purification is a specialized enterprise with manufacture, product injection, and product processing in a whole. cleanroom equipment is the main product of HaoAir Purification. It is diverse in variety. HAOAIRTECH chemical filter has gone through strict inspections. These inspections involve the sections that can entrap fingers and other body parts; sharp edges and corners; shear and squeeze points; stability, structural strength, and durability. The product dedicates to keeping a cleanliness class of 10000-300000. The product is known to be long-lasting and durable. It is able to withstand any kind of abrasion and not bear any damage for a long time. It is certified by SGS corporation and reaches RoHS standard.

The aim of being a national Air filter media manufacturer has always been kept in HAOAIRTECH's mind. Check it!