Spa Balancer Kit - pH Increaser + pH Decreaser + Calcium Increaser 54" this replacement filter effectively removes

this replacement filter effectively removes dirt

Its heavy-duty nylon net efficiently captures leaves

Upgrade your pool or spa filtration system with the SUPER-PRO 6-5/8" Diameter 60 SqFt Replacement Filter Cartridge

Perfect for 15' x 30' oval pools

Its double upper row of rails and single solid lower rail ensure secure

Spa Balancer Kit - pH Increaser + pH Decreaser + Calcium Increaser 54" this replacement filter effectively removesThis Spa Balancer Kit is designed to support balanced spa water chemistry by helping manage pH levels and calcium hardness as part of routine hot tub maintenance. When used as directed, these three products work together to assist with stabilizing water conditions, supporting surface care, and maintaining consistent water balance.