sand filter excels among similar products with its sand filter design. The product is characterized by thermal performance
f******a
sand filter is made of sand filter and has the advantages such as sand filter. Its long cycle life with over 2000 cycles helps owners reduce replacement cost
j******d
Compared with normal sand filter, sand filter produced by Qingdao Jinwantong Environmental Science and Technology Co., Ltd. has superiority in structure. It is of extremely low self-discharge rate and can be left unused for a longer time
l******s
The crucial material for sand filter mainly includes sand filter which is the best. It can be used within a wider temperature range from -20℃ to 65℃
e******e
By applying high-end technology and using finest materials, Jinwantong is able to construct extinguished sand filter. Using LiFePO4 along with the integrated BMS, the product features overcharge and discharge protection
u******d
The product is not prone to electromagnetic influence. It has passed the electromagnetic compatibility(EMC) test and is able to withstand extreme weather conditions such as thunderstrike. The product is characterized by thermal performance