How long is the warranty period of hepa air filters for home ?

Generally, for different series of products, the warranty period may vary. Referring to the more detailed warranty period about our hepa air filter , please browse the product details which cover the information about the warranty period and service life, on our website. In short, a warranty is a promise to provide repair, maintenance, replacement or refund of a product for a certain time period. The warranty period begins on the date of the purchase of brand new, unused products by the first end-users. Please retain your sales receipt (or your warranty certificate) as proof of purchase, and the proof of purchase must state the date of purchase.

Guangzhou HaoAir Purification Technology Co.,Ltd. has obtained a good reputation for strong dispensing unit manufacturing ability over the years. We are one of the very competitive manufacturers in the market. HaoAir Purification has created a number of successful series, and panel air filter is one of them. Quality control runs through the whole production process of HAOAIRTECH sole cleaning machine. All kinds of textile fibers and auxiliaries shall meet the standards stipulated in the basic safety technical specifications of national textile products. The product is widely used for high-end clean rooms of various manufacturers. This material enables the circulation of air inside the shoe automatically to be self-regulating. As a result, the foot will benefit from the comfort of an ideal interior climate for feet. The product's rigid frame forestalls shrinking or bending.

Bag filter is our biggest source. Ask!