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Stadler Form USA

Stadler Form Roger Air Purifier with Strong Performance Dual HEPA Filter

Stadler Form Roger Air Purifier with Strong Performance Dual HEPA Filter

Regular price $499.99 USD
Regular price $666.65 USD Sale price $499.99 USD
Sale Sold out
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Our Roger Air Purifier provides clean air in rooms of up to 700 sq ft – at home and at work! With his two sensors, this mobile room air purifier continuously measures the quality of the air and immediately detects pollutants such as unpleasant smells, volatile organic compounds (VOCs), fine dust, pollen, viruses, and bacteria. Roger removes 99.3% of coronaviruses (SARS-CoV-2) from the air within an hour*. If the air quality deteriorates, the air quality indicator lets you know by changing color and adjusts the cleaning performance automatically in his intelligent auto mode. The more polluted the air, the higher the level of performance will be. The beautifully shaped air purifier now has a washable, textile pre-filter – as well as an integrated Sanitized® hygiene function. The Dual Filter™ – the heart of the air purifier – is a combination of a HEPA filter and an activated carbon filter. The highly efficient H12 HEPA filter removes pollutants such as fine dust, allergens, pollen, viruses, and bacteria from the air while the activated carbon filter adsorbs gases present in the air. Besides the timer function and the night mode, Roger’s impressive features also include WiFi: you can monitor the air quality in real-time and control all his functions via an app on your smartphone – so you can even guarantee healthy air at home while you are out and about!

Version of Roger up to the end of 2020 vs. the current version of Roger

The current version of Roger (as of 2021) has a classic elegance about it. The air purifier now has WiFi which enables the device to be fully controlled via an app on your smartphone. In addition, the grille and the pre-filter have been replaced by an anthracite-colored, textile pre-filter with an integrated hygiene function.



  • German made Dual Filter™ HEPA filter with carbon weave for superior odor and gas removal performance
  • Color changing visual air quality indicator shows red, amber or blue to easily show the current air quality (and it looks awesome)
  • The air purifier now has WiFi which enables the device to be fully controlled via an app on your smartphone.
  • Flat control panel illuminates when adjusting Roger’s settings and then disappears after adjustment to avoid light pollution (again, it looks awesome
  • Roger circulates the air 3 times per hour in rooms up to 797 sq ft and 5 times per hour in rooms up to 474 sq ft
  • CADR ratings: Smoke 307 ft3/min, Pollen 361 ft3/min, Dust 331 ft3/min
  • Long filter life: up to 12 months
  • Filter life indicator intelligently shows when to change the filter
  • Simple to change filter and easy cleaning
  • Winner of the Housewares Design Awards Best in Category 
  • Suitable Accessories: Stadler Form Roger Dual Filter™

Return & Refund Policy offers a 30-day satisfaction guarantee return policy to ensure customers have a pleasant shopping experience and are 100% satisfied with their purchase. To qualify for a return, the product must be in new, fully functional, and undamaged condition, and include the original box, packing materials, manuals, and accessories. All returns require a return merchandise authorization number (RMA) and are subject to a 15% restocking fee. Shipping and handling costs are not refundable, and customers are responsible for return shipping costs.

To initiate a return, customers can contact customer service with their order number, model number, and reason for return. Refunds will be applied to the same payment method used during the original purchase, and processing may take 7-14 business days after the item has been received and inspected. Any cancellation made after 24 hours of the order being placed will incur a 15% administration fee and return shipping fees if the order has already shipped.

Exchanges are not offered; instead, customers can request a return and make a separate new purchase. Refunds are only issued back to the original credit card used during the purchase, and late or missing refunds may require contacting the credit card company. Finally, only regular priced items can be refunded, and sale items are not eligible for refunds.

Shipping Policy

Once you place your order with us, you will receive a notification and confirmation email with all your order details. Our system has appropriately processed your purchase and pre-authorized your credit card if you receive your confirmation email. We will submit your order to our transit team for immediate packaging and shipping.

Shipping Cost 

All items will ship free to the USA.

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