Herga Foot Air Bellow (6448-AAAB) cords this type of replacement can

this type of replacement can make a noticeable difference in everyday use

The 3/4 inch barb connection gives this part practical value because ozone delivery components work best when they match the original plumbing layout closely

Hayward square main drain grate with frame

That is often the difference between a repair that really lasts and one that simply buys a little time

Good solution for professional installations and service adjustments

Herga Foot Air Bellow (6448-AAAB) cords this type of replacement canA foot air bellow helps generate pneumatic pressure for a compatible foot operated control system, and this Herga Electric version uses the 6448 AAAB reference. Foot bellows are useful because they allow hands free pneumatic activation in applications where a foot based control method is more convenient or more appropriate. This part has practical value because the bellow is designed specifically for foot actuated pneumatic operation rather than hand