1 review for HTCD18
- BENEFITS: Improves the efficiency and life of the filter
- USE: Soak solution overnight for maximum effect; use when draining and refilling spa or hot tub
- COMPATIBILITY: Chlorine, bromine, ozone and mineral purification systems
- INCLUDES: 32 fl oz of spa cleaning chemicals
- Removes oil, grease, dirt and soap
- An overnight soak will complete removal of all contaminants
Filters are an essential part of your hot tub, they help remove particulates, debris and other unwanted contaminants. Our high-quality hot tub filters will help keep your water crystal clear, ensuring the best performance from your hot tub.
We recommend having 2 sets of filters for your hot tub which are rotated weekly to prolong the life of your filter.
We supply filters for a large range of hot tubs and swim spas and have access to over 250 different filters, if your filter isn’t listed below, please contact us and we will find your filter for you.
Filters are an essential part of your hot tub, they help remove particulates, debris and other unwanted contaminants. Our high-quality hot tub filters will help keep your water crystal clear, ensuring the best performance from your hot tub.
We recommend having 2 sets of filters for your hot tub which are rotated weekly to prolong the life of your filter.
We supply filters for a large range of hot tubs and swim spas and have access to over 250 different filters, if your filter isn’t listed below, please contact us and we will find your filter for you.
This Genuine Caldera Spas 100 square foot filter is designed for use on all Caldera Utopia Series Spas except older Cantabria model hot tubs. This filter will also work with all Caldera Aquatic Melodies Series spas. It will not work with older Cantabria models, as they have different top pieces.
65sq ft Filter Cartridge – suitable for all 2025 Caldera Palatino, Marino & Vanto Hot tubs
Nathan S –
does the job perfectly, better price and better quality than what I’ve been able to find elsewhere