Darlly Filtration 71311 Spa/Pool FIlter Cartridge airsupply which makes this Waterway part

which makes this Waterway part especially practical in darker or mixed-finish spa environments

That kind of clear button layout is especially appealing for homeowners who want a spa that feels intuitive rather than overly complicated

The HAXHLI1930 is a practical replacement for compatible Hayward heaters that need renewed rear-header performance and cleaner hi-limit support

and 155A models

Because it sits at the core of the assembly

Darlly Filtration 71311 Spa/Pool FIlter Cartridge airsupply which makes this Waterway partA spa or pool filter cartridge supports cleaner circulation by collecting suspended debris within the filter housing, and this Darlly Filtration cartridge is designed for compatible applications using the 71311 reference. When the cartridge media becomes restricted or less effective, the system can no longer provide the steady filtration support it should. The dedicated reference gives this cartridge practical value because filter replacements are