Different screens types of automatic self-cleaning filters

There are three different screens types of self-cleaning filters

Which differences are there? 

Wedge screen: Having the best strength, the recommended filtration is 50 to 1000 microns, and the single-layer design is used for brush-type self-cleaning filters

Sintered screen:Three layers, the filter layer is thicker , made of woven mesh, with high opening rate, large flow rate, high interception efficiency, and the recommended accuracy is 10-500 microns

Drilling screen: Made of single-layer stainless steel plate, mainly should be used for rough filtration of suction filter, 800-4000 microns is recommended.