The Model 800 is compatible with the HAYWARD SP-1070, ALADDIN B-191 and similar skimmer baskets. The patented SuperSkimmer® Basket swimming pool skimmer basket is made with a removable, industrial strength netting that is proven to outperform hard plastic baskets. The materials used are highly chemical and weather resistant. Filtration performance is superior, the handle keeps your hands dry and debris removal is very easy; just turn the net inside-out to empty.