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 Shaft Seal, PS-1905, 5/8" Shaft, Silicon Carbide PS-1000 (BEST) fits Most Waterway Tubs MSRP: $121.23 Now: $97.36 Was: This part is a (BEST) Silicon Carbide Salt Resistant Verison of a PS-1000 Seal. NOTE: This Seal does not fit a Waterway Viper or EX2 Wet End.. Silicon Carbide’s exceptional wear and chemic