Recirculation only becomes important and or necessary when h-axis washers don't fill with enough water to do without such things.
Many years ago now recall an industry publication that stated domestic front loading washing machines need some sort of recirculation system if water levels drop too low.
Spray/jet/recirculating or whatever you want to call them aren't new. Zanussi had it ages ago, in fact IIRC they invented the thing.
For wetting down laundry fast and so on such systems are great I suppose. But when it comes to rinsing opinions vary.
Until sump is clear such recirculating systems will regurgitate whatever mucky or froth laden water is down there, at least for part of fill. If after enough rinses sump is clear (hopefully) so will be rinses.
Personally one prefers something along lines of Umimac's "OptiSpray" which does spray rinses and also helps with fills, but no recirculation.
https://unimac.com/product/washer-e...nce-hardmount-washer-extractor/45lb-capacity/
https://unimac.com/technology/optispray/
Many years ago now recall an industry publication that stated domestic front loading washing machines need some sort of recirculation system if water levels drop too low.
Spray/jet/recirculating or whatever you want to call them aren't new. Zanussi had it ages ago, in fact IIRC they invented the thing.
For wetting down laundry fast and so on such systems are great I suppose. But when it comes to rinsing opinions vary.
Until sump is clear such recirculating systems will regurgitate whatever mucky or froth laden water is down there, at least for part of fill. If after enough rinses sump is clear (hopefully) so will be rinses.
Personally one prefers something along lines of Umimac's "OptiSpray" which does spray rinses and also helps with fills, but no recirculation.
https://unimac.com/product/washer-e...nce-hardmount-washer-extractor/45lb-capacity/
https://unimac.com/technology/optispray/