Waterway Square Collar [Ingr Vinyl Liner Skmr Long] (519-9490) littlegiant alignment-friendly connection

alignment-friendly connection

Higher square footage cartridges are especially practical when the system depends on longer service intervals and broader filtration surface area

That makes it especially useful when the owner does not want to keep guessing which single insert or trim piece has become the real problem

Smaller center cores help support cartridge alignment and internal stability in lower-capacity filter models

and 155A heater applications where the supported over-temperature protection component needs replacement

Waterway Square Collar [Ingr Vinyl Liner Skmr Long] (519-9490) littlegiant alignment-friendly connectionWaterway Square Collar [Ingr Vinyl Liner Skmr Long] is a genuine style replacement component from Waterway Plastics designed to support skimmer performance, basket fit, and reliable debris collection. For pool and spa equipment repairs, small parts like this can make a meaningful difference in how well the system seals, fits, and operates after service. It is a practical replacement choice when an original skimmer component is worn, missing, cracked,