Filters and Dispensers

Hot Tub Filters and Dispensers FAQs

• What is the purpose of a hot tub filter?

  A hot tub filter removes dirt, debris, oils, and bacteria from the water, keeping it clean and safe. Without a properly functioning filter, water can become cloudy, dirty, and unhygienic, leading to potential issues like clogged jets or pump damage.

• How often should I replace my hot tub filter?

  For optimal performance:

  • Rinse your filter with water every 1-2 weeks.
  • Deep clean your filter using a filter cleaner every month.
  • Replace your filter every 6-12 months, depending on usage.
• How do I clean my hot tub filter?
  1. Remove the filter from the housing.
  2. Rinse thoroughly with a garden hose to remove debris.
  3. Soak in a filter cleaner solution overnight.
  4. Rinse again and allow to dry completely before reinserting.

  For the best results, use a dedicated filter cleaner to dissolve oils and bacteria.

• How do I know if my filter needs replacing?

  Signs you need a new hot tub filter:

  • Water remains cloudy even after treatment.
  • Reduced jet pressure due to restricted water flow.
  • The filter appears worn, discoloured, or damaged.
  • A persistent bad smell coming from the water.
• What’s the difference between Pleatco, Darlly, and other hot tub filter brands?

  We stock high-quality filters from brands like:

  • Pleatco – Advanced filtration technology, antimicrobial coating, long-lasting.
  • Darlly – Durable, high-quality fabric for better water clarity.
  • Other OEM filters – Direct replacements for specific hot tub brands.

  If you’re unsure which filter you need, check your existing filter code or dimensions, or contact our team for help!

• Can I use a hot tub without a filter?

  Technically, yes—but it’s not recommended. Running a hot tub without a filter can lead to:

  • Poor water quality and potential bacteria growth.
  • Clogged jets and pumps, leading to costly repairs.
  • Increased chemical usage to compensate for lack of filtration.
• What are floating chemical dispensers, and do I need one?

  A floating chemical dispenser is used to automatically release sanitizer (chlorine or bromine) into your hot tub water over time. It’s a great option if:

  • You don’t use your hot tub daily and need consistent sanitation.
  • You want to maintain chlorine/bromine levels effortlessly.
  • You prefer a hands-off approach to water maintenance.
• How do I choose the right filter for my hot tub?

  To find the correct hot tub filter, check:

  • Filter length & diameter – Ensure it fits your filter housing.
  • Thread type or open/closed end caps – Match the existing filter.
  • Filter brand & code – Find compatible replacements using the original manufacturer number.
• Where can I buy hot tub filters and dispensers with fast UK delivery?

  You can find a wide selection of hot tub filters and dispensers at Wizard Hot Tubs, with fast UK delivery and expert support.