Hot Tub Diverter Valves Explained: 1-Inch vs 2-Inch Posted by The Spa Guy Diverter valves are one of the most misunderstood parts in a hot tub. Most peo … read more Feb 11th 2026 Spa Guy
Horsepower vs Amperage: The Truth About Hot Tub Pumps Posted by The Spa Guy If you are shopping for a replacement hot tub pump and you are focusing on the … read more Feb 11th 2026 Spa Guy
LX Hot Tub Pumps: Part Numbers, Mounting Styles & Replacement Mistakes Posted by The Spa Guy LX pumps are some of the most widely used spa pumps in America. You’ll find th … read more Feb 11th 2026 Spa Guy
Add to Cart Quick view Air Bellow Internal, Herga, 1-1/4"diameter, Soft MSRP: $14.99 Now: $11.99 Was: Replacement BellowsUsed in many air buttons and deck controlsSoft internal bellows (1.24" diameter)P:A:T # = n/aHergair # = 6444-03
Add to Cart Quick view Air Button, Herga, Mushroom, 13/16"hs, 2"fd, Thd, Brown MSRP: $43.80 Now: $34.07 Was: Low cost, rugged bellows with threaded stemand nutPatented no-leak constructionNeed hole size 13/16" diameter
Add to Cart Quick view Air Button, Herga, Mushroom, 13/16"hs, 2"fd, Thd, Black MSRP: $43.80 Now: $34.07 Was: Low cost, rugged bellows with threaded stemand nutPatented no-leak constructionNeed hole size 13/16" diameter
Add to Cart Quick view Air Button, Herga, Mushroom, 13/16" hole size, 2" face diameter, Threaded, White MSRP: $49.99 Now: $34.99 Was: This part is a Low cost, rugged Air Button Bellows with threaded stemand nut...Patented
Add to Cart Quick view Air Button,Herga,Mushroom, 1/4"hs, 2-9/16"fd, w/o Tubing,Wht MSRP: $45.63 Now: $35.49 Was: Rear entry tube version