Pentair Wall Brush #905, 24", Curved | R111342 AquaCal The enclosure is used to

The enclosure is used to protect and mount the battery while the pool cleaner operates during regular cleaning cycles

Easy replacement: straightforward swap for quick maintenance

White round body provides clear visibility for inspection and replacement

Made in the USA: Yes

It is a key part of the pump's impeller assembly that influences flow and efficiency

Pentair Wall Brush #905, 24", Curved | R111342 AquaCal The enclosure is used toWhat This Part Is Used For Pentair R111342 Brush #905 is a 24in curved pool brush used for scrubbing large surface areas. The curved design helps maintain contact with pool walls for more consistent cleaning. Why This Part Matters Larger brushes reduce cleaning time on bigger pools. Consistent surface brushing improves chemical effectiveness and helps prevent algae attachment. Replacing worn brushes restores proper scrubbing action. Key Features and