- HEPA Filters: Must be replaced every 12 to 15 months
- Carbon Filters: Must be replaced from three to six months
- Pre-Filters: Must be cleaned every 30 days and replaced when worn out
- Permanent Filters: Must be cleaned every three months and replaced when damaged
Availability:
Estimated Arrival: Between Sep 21 and Sep 23. *ETA to UK only
Shipping: UK Free Shipping on orders over £100.
Only one discount per order
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The Dual Filter™ is a combination of HEPA H14 filter and activated carbon filter
The HEPA H14 filter part of the Dual Filter™ filters pollutants out of the air, such as fine dust, pollen, viruses and bacteria*
The activated carbon filter adsorbs gases (bad odours, tobacco smoke, formaldehyde, toluene, volatile organic compounds, etc.)
The H14 HEPA filter has a greater density than the HEPA H12 filter, enabling more particles to be removed from the air per air change.
The Dual Filter™ will need to be replaced every 8-12 months.
Roger big requires 2 Dual Filters™. This package contains 1 Dual filter.
*None of the information relating to viruses and bacteria is applicable to the USA/Canada.
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The Dual Filter™ is a combination of HEPA H14 filter and activated carbon filter
Made in Germany.
Filters pollutants out of the air, such as fine dust, pollen, viruses and bacteria Activated carbon element adsorbs gases such as odours, tobacco smoke, formaldehyde, toluene & VOC's etc.
Fits Stadler Form Roger Little Air Purifier
Change once every 8-12 Months
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Order Confirmation:
As soon as you place your order, you will receive an order confirmation e-mail.
Then, we will automatically reach out to our suppliers to confirm that it is in stock.
If your item(s) are available for immediate shipment, we will process the charges and submit the order for shipment.
Delivery:
Free Shipping on orders over £100, UK only.
Standard delivery charge £4.95.
All orders are dispatched directly from a UK supplier.
Order processing time: 1-2 business days.
Estimated delivery time: 1-3 business days.
Orders are not fulfilled or delivered on weekends or public holidays.
In case we are experiencing a high volume of orders, shipments may be delayed by a few days. For full information, please read our Shipping Policy.
Returns:
In the occasion you want to return your order, remember our 14-DAY FREE RETURN POLICY.For full information, please read our Refund & Return Policy.
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GENERAL FILTER REPLACEMENT SCHEDULE
Manufacturer will specify the frequency, the below lists the typical replacement schedule for different filter types and should give you an idea of how frequently different filters have to be replaced.
WHAT IS THE DIFFERENCE BETWEEN H12 AND H14 FILTERS?
The H12 HEPA filter is not as dense as the H14 HEPA filter which means that it can filter more air in the same time. The H14 HEPA filter has a greater density than the HEPA H12 filter, enabling more particles to be removed from the air per air change.
HOW FREQUENTLY DO I NEED TO CHANGE THE DUAL FILTER?
The Dual Filter is a combination of both Carbon and HEPA H14 filter. Due to this, the Dual Filter™ will need to be replaced every 8-12 months