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ByStudor Maxi-Filtra Active Carbon Vent Filter for Septic Tanks & Drainage Systems

£29.99

(exc VAT)

£29.99

(exc VAT)

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The ByStudor Maxi-Filtra is a heavy-duty active carbon vent filter specifically designed for outdoor use to eliminate unpleasant odours from drainage and wastewater systems. Ideal for septic tanks, sewage treatment plants, grease separators, and rainwater harvesting systems, this innovative vent filter provides an effective and long-lasting solution to drainage odour problems.

Built with a robust, weather-resistant exterior, the Maxi-Filtra can be installed externally in both vertical and horizontal positions, making it perfect for locations where access is limited or where traditional venting solutions are impractical.

 

Advanced Active Carbon Filtration

The ByStudor Maxi-Filtra incorporates a high-performance activated carbon filter cartridge that functions as a two-way vent, allowing airflow in both directions while effectively absorbing and neutralising foul-smelling gases. This helps maintain proper ventilation within the drainage system while preventing unpleasant odours from escaping into surrounding outdoor areas.

Supplied with an initial replaceable carbon filter, the durable housing is engineered to withstand harsh weather conditions, delivering reliable long-term performance.


Ideal Applications

The ByStudor Maxi-Filtra can be installed on existing drainage systems to resolve nuisance odours or specified as part of new-build drainage installations. Suitable for:

  • Septic tanks
  • Grease separators
  • Rainwater tanks
  • Sewage treatment plants
  • Domestic drainage systems
  • Soil vent pipe odour control


Key Features & Benefits

  • Eliminates unpleasant odours from septic tanks and drainage systems
  • High-performance activated carbon filtration technology
  • Suitable for outdoor installation in horizontal or vertical positions
  • Easy retrofit solution for existing odour problems
  • Push-fit connection compatible with standard UK domestic soil pipe systems
  • Durable, weather-resistant construction for external environments
  • Designed to withstand extreme temperatures and environmental deterioration
  • Helps reduce or eliminate the need for costly odour-control additives in septic tanks
  • Two-way airflow design maintains effective drainage system ventilation
  • Supplied with a replaceable carbon filter cartridge


Low Maintenance Design

The ByStudor Maxi-Filtra has been designed for hassle-free maintenance. The top cap can be easily removed, allowing quick replacement of the carbon filter cartridge. For optimum performance, the carbon cartridge should be replaced at least every two years, depending on operating conditions and usage levels.

Choose the ByStudor Maxi-Filtra for a simple, reliable and cost-effective solution to septic tank and drainage system odour control.

 

 Maxi Filtra Installation Instructions
Specification Sheet

    SKU: SPAFILTSTU001

    Agricultural Tanks Agricultural Tanks Agricultural Tanks

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    CUSTOMER REVIEWS

    Rated 4.8/5 by Direct Drainage Customers

    Based on over 600 verified reviews

    VERIFIED REVIEW

    Very helpful from the start to the finish

    Items were despatched quickly and arrived the next day. Would recommend.

    Title

    North Hayne Farm Cottages | 26 June 2026

    VERIFIED REVIEW

    Cheapest price I could find for the pump

    Cheapest price I could find for the pump and delivery the next day what more could you want.

    Title

    Sam Jukes | 5 November 2025

    VERIFIED REVIEW

    Great service!

    I ordered a septic tank it was delivered within a week and the delivery driver left it in the exact right place and time. Would definitely use this company again, thanks so much.

    Title

    Eve Harland | December 2025

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    FAQs

    Got questions? We’ve got the answer...

    When will my order be dispatched?

    Spare Parts Shipping
    We ship in-stock spare parts the same day if ordered before 3pm. These orders are sent with DPD as standard and will be shipped on a Tracked Next-Day service.


    Tanks & Supplier-Shipped Items

    Tanks and certain spare parts are shipped directly from our suppliers. We aim to submit supplier orders to the supplier on the same day your order is placed to ensure prompt processing. 

    How much is delivery?

    Delivery costs vary depending on the type of product:

     

    In-stock Spare Parts: £8.20 - shipped via DPD on a Tracked Next-Day service.
    Supplier-shipped Spare Parts: £15 - dispatched directly from the supplier.
    Tanks and Sewage Treatment Systems: Free Delivery to most mainland UK postcodes.

     

    All delivery charges are calculated accurately at checkout.

    I need help with placing my order.

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    Call Us: Reach us at 01388 537050 during business hours for quick support.
    Email: Send your query to sales@direct-drainage.co.uk, and we’ll respond promptly.

    Do you stock all tanks and sewage treatment systems?

    We do not stock tanks and treatment systems as standard. These are supplied directly from the manufacturer. The lead times of these systems will vary. If you need an accurate delivery date, please contact us on 01388 537050.

    Are your prices inclusive of VAT?

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    I've found the same item somewhere cheaper, can you match the price?

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    Contact us directly on 01388 537050 or drop us an email at sales@direct-drainage.co.uk.