Dust Defender – Filter for Ventilation Systems
Dust Defender – Filter for Ventilation Systems
The Dust Defender is the ultimate solution for shielding your space from outside threats. Fitted on the air intake, this filter combines a layer of activated carbon with a fine mesh, creating an impenetrable barrier against pests, insects, pollen, fungal spores and unwanted odours.
It is an essential accessory for keeping your space as clean and secure as possible. Its smart design is all about practicality: it attaches to the mouth of your extractor fan or duct with a simple, effective Velcro system, so you can remove and refit the filter in a second for quick, hassle-free cleaning.
Key Benefits:
Total Protection: say goodbye to thrips, aphids, fungi and dust in your grow.
Dual Action: physical filtration (mesh) combined with chemical filtration (activated carbon).
Easy Maintenance: washable, reusable Velcro system.
Availability: fits any set-up, available for extractor fans from 100 mm to 315 mm.
Free in-store pickup in Machico — order online and your order is ready within 1 hour.
Free shipping on orders over €100 and up to 10 kg to mainland Portugal, Madeira and the Azores.
For orders over 10 kg (e.g. substrates, grow tents, lighting), shipping is always charged separately, whatever the order value — in that case we recommend free in-store pickup.
Otherwise, shipping is calculated at checkout based on weight and zone (Madeira, mainland Portugal or the Azores). We also ship to several European countries.
For online purchases you have 14 days from delivery to cancel your purchase without giving a reason. Sealed products that cannot be returned once opened for health or hygiene reasons, such as cosmetics and food, are excluded.
All products come with a 3-year legal guarantee.
To start a return, email geral@stonedcompany.pt.
Payments and security
Ensure secure transactions and peace of mind with our trusted payment methods. Your security is our priority, and we use advanced security measures to protect your personal information and sensitive data.
Do you need more information?
Get in touch with us.
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The Dust Defender is the ultimate solution for shielding your space from outside threats. Fitted on the air intake, this filter combines a layer of activated carbon with a fine mesh, creating an impenetrable barrier against pests, insects, pollen, fungal spores and unwanted odours.
It is an essential accessory for keeping your space as clean and secure as possible. Its smart design is all about practicality: it attaches to the mouth of your extractor fan or duct with a simple, effective Velcro system, so you can remove and refit the filter in a second for quick, hassle-free cleaning.
Key Benefits:
Total Protection: say goodbye to thrips, aphids, fungi and dust in your grow.
Dual Action: physical filtration (mesh) combined with chemical filtration (activated carbon).
Easy Maintenance: washable, reusable Velcro system.
Availability: fits any set-up, available for extractor fans from 100 mm to 315 mm.
Free in-store pickup in Machico — order online and your order is ready within 1 hour.
Free shipping on orders over €100 and up to 10 kg to mainland Portugal, Madeira and the Azores.
For orders over 10 kg (e.g. substrates, grow tents, lighting), shipping is always charged separately, whatever the order value — in that case we recommend free in-store pickup.
Otherwise, shipping is calculated at checkout based on weight and zone (Madeira, mainland Portugal or the Azores). We also ship to several European countries.
For online purchases you have 14 days from delivery to cancel your purchase without giving a reason. Sealed products that cannot be returned once opened for health or hygiene reasons, such as cosmetics and food, are excluded.
All products come with a 3-year legal guarantee.
To start a return, email geral@stonedcompany.pt.
Payments and security
Ensure secure transactions and peace of mind with our trusted payment methods. Your security is our priority, and we use advanced security measures to protect your personal information and sensitive data.
Do you need more information?
Get in touch with us.
