A&B Brush Mfg. Corp
Aqua Comb filter cleaner is a hand held device for cleaning both pool and spa cartridge filters, washes cartridge filters in 3-5 minutes. The comb spreads the pleats to dig out the bugs, vegetation and unwanted debris.
I bought this one month ago and it is much better than using the hose alone . I'm impressed with the very quick yet thorough cleaning of my pool filter