Pro-Swim Hot Tub Instant Filter Cartridge Cleaner
Pro-Swim Spa Instant Filter Cleaner
Can be used on a regular basis (ideally weekly) and offers a quick solution to cleaning cartridge filters. The unique “trace dye” shows where you have sprayed the product so that you can ensure complete coverage of the filter.
Instructions
Place the filter(s) into a suitable clean bucket and allow the water to drain, then dispose of this water.
Spray this product all over the filter’s “veins” allowing good penetration of product, ensure product is applied in a well-ventilated area and avoid apply during windy days
The trace dye will show there the product has been applied, do not over apply the product
Leave to soak in the clean bucket for 30-40 minutes and away from direct sunlight
Rise cartridge with hose ensuring all product is removed, foaming will occur during this process
When clean, return the cartridge to the so air hot tube compartment.
Available in sizes 500ml & 5ltr
ONPFG108-500: 500ml
ONPFG108-5: 5ltr
Frequently Asked Questions
Clear answers to help you choose the right water testing solution with confidence
Which brands of water testing kits do you supply?
Do you provide kits for both home and professional use?
Yes — whether you’re a pool or spa owner, aquarium keeper, utility company, or a university laboratory, we have the right solution for your needs.
Can I arrange servicing or calibration for my photometer?
Absolutely. We also provide servicing and calibration to keep your photometers accurate and reliable.
How quickly do you dispatch orders?
Orders placed before 2:30 pm (Monday–Friday) are dispatched the same day. We also ship on Saturdays for your convenience.
Which couriers do you use for delivery?
We deliver through UPS, DPD, and Royal Mail. You can also choose to upgrade to next-day delivery at checkout.
What is your return policy?
We accept returns within 14 days of delivery provided the items are unused, in their original packaging, and in resalable condition. Please contact our team before returning any items.
Can I place bulk or business orders?
Yes, we welcome bulk, trade, and institutional orders. For tailored pricing or large quantities, please get in touch with us directly.
How can I get help if I’m unsure which kit to buy?
You can call us at 📞 +44 (0)115888 2726 and our team will guide you in choosing the most suitable kit for your needs.