Backwashing is a form of preventive maintenance so that the filter media can be reused. In water treatment plants, backwashing can be an automated process that is run by local programmable logic controllers (PLCs).
Whole home filtration systems that use one or two large tanks are typically backwash filters, while cartridge filters don’t backwash – you simply replace the entire cartridge when the filter is saturated with contaminants.
MSN: These 9 Above-Ground Pool Filters Will Keep Algae and Debris out of Your Pool All Summer
This filter’s useful settings for running, cleaning, and winterizing, along with its helpful gauge, make this model one of the more sophisticated above-ground swimming pool filters on the market.
These 9 Above-Ground Pool Filters Will Keep Algae and Debris out of Your Pool All Summer
AOL: These Pool Filters Keep Your Water Clean, Clear, and Ready for Swimming
"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Pool filters work with your pool’s pump to circulate water and capture microscopic dirt and debris, and ...
These Pool Filters Keep Your Water Clean, Clear, and Ready for Swimming
There are three different types of filters that are available for use with inground pools. The three types are sand, diatomaceous earth (DE) and cartridge. Each kind has its pros and cons. The type of ...
Popular Mechanics: The 7 Best Pool Filters to Keep Your Water Clean and Clear
The 7 Best Pool Filters to Keep Your Water Clean and Clear