- Air Purifier Series
- Personal Care Appliances
- Health Appliances
Is it useful to install a front filter for electric water heaters? Have a role,I used it.It can filter sediment microorganisms in tap water and household water.It would be better to install a front filter,Reducing impurities in the water heater is useless.Unless you have a lot of coarse impurities in your water pipe.
Homemade fish tank filter for beverage bottles This can only be used for small filter boxes,Put on the filter material,Cover with filter cotton,Find a place to fix.