Canadian Spa Co.
Microban Portable Spa Filters · 4-Pack · For Inflatables with M-pleat
Microban Portable Spa Filters · 4-Pack · For Inflatables with M-pleat
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4 × 15 ft² Antimicrobial filters — for portable / inflatable Canadian Spas with M-Pleat
A pack of 4 × 15 ft² antimicrobial cartridges, suitable for all portable Canadian Spas (V1 and V2 units from 2013 onwards).
These high-quality cartridges filter out unwanted dirt and grime, optimising pump performance by protecting the pump and heater from debris that would otherwise cause damage and shorten lifespan. The cartridges can be easily cleaned and reused thanks to their high-quality material blend.
Replacement schedule
Cartridges should be replaced every 4–6 weeks as per the manufacturer's recommended replacement schedule, or sooner if showing visible signs of wear (matted pleats, rigid framework, persistent discolouration).
Features
- Antimicrobial filter media — fights and inhibits bacterial growth in the cartridge itself
- Less frequent replacement than non-antimicrobial alternatives
- Cleaner water overall — keeps the cartridge doing its job until the replacement date
- Easy-to-clean pleats and pre-filter — rinse-and-go
Replacement filters for the following spas
- Swift Current (V1 & V2) portable spas
- Rio Grande (V1 & V2) portable spas
- Grand Rapids (V1 & V2) portable spas
- Muskoka 2013-onwards (V1 & V2) portable spas
- Prompt Spa
Don't use for hard-shell spas. Hard-shell hot tubs (acrylic, patio, swim spa, Chill Therapy) take a different cartridge family — see the full Filters collection for the right cartridge for your spa.
Filters are a replaceable consumable, so they sit outside the spa’s standard warranty. Antimicrobial cartridges should be replaced roughly every 4–6 months (4–6 weeks for portable spa cartridges) and rinsed regularly in between. Questions about fit or coverage? Call 01293 824 094 or raise a support ticket.
Product Fitment, Buying and Support Guide
Microban Portable Spa Filters · 4-Pack · For Inflatables with M-pleat is supplied by Canadian Spa Company UK for customers who need reliable fitment, clear specification details and long-term support. Before ordering, confirm model compatibility, dimensions, connector format, electrical requirements and installation access to avoid delays and returns.
For replacement parts, match by spa model and year where possible. If you are replacing pumps, control packs, heaters, jets, lids, filters, topsides or related plumbing components, confirming the correct part number and connection type is essential. When comparing options, include delivery lead time, warranty terms and service support alongside price.
For hot tub ownership costs, consider running efficiency as well as purchase price. Energy use, insulation quality, cover condition, filter performance and regular water care all affect long-term value. Many customers reduce avoidable maintenance costs by replacing worn consumables early and keeping circulation and filtration in good condition.
If your requirement is not purely a part replacement, you can also compare complete hot tubs, swim spas and saunas by seating layout, hydrotherapy needs, household usage, and available installation space. For UK buyers, reliable support and practical aftersales service are as important as headline specification.
Helpful Category Links
- Hot tub parts and replacements
- Filters and water-care essentials
- Spa chemicals and treatment products
- Spa accessories and add-ons
- Replacement hot tub covers UK
- Hot tubs for sale UK
- Swim spas UK
- Home saunas UK
- Hot tub servicing and repair support
Quick Product FAQ
How do I confirm this part fits my spa?
Check model name, model year, part number and connector style. If unsure, use the support team before purchase to avoid mismatch.
Is installation support available?
Yes. For many products we provide guidance on replacement and servicing routes, including when a qualified technician is recommended.
Can this improve running performance?
Correctly matched replacement components can improve reliability, circulation, heating stability and overall day-to-day performance.
