Items (0)
Pre-Filters (x4) for Bionaire BAP1700 Air Purifier
Pre-Filters (x4) for Bionaire BAP1700 Air Purifier
  • Pre-Filters (x4) for Bionaire BAP1700 Air Purifier
  • Pre-Filters (x4) for Bionaire BAP1700 Air Purifier

Pre-Filters (x4) for Bionaire BAP1700 Air Purifier

  • Offers Available
  • Free Postage on Bionaire Pre-Filters

Pack contains 4 foam pre-filters for use in all Bionaire BAP1700 air purifiers. These filters are critical in prolonging the life of your air purifier by stopping the larger dust particles from prematurely clogging up and damaging the hepa filter and other internal components.

Add to Bag
Item in Stock  |  Usually dispatched within 24 hours
This product has been added to your basket...
  • Continue Shopping
  • Checkout
Product Confidence TitleBreathing Space?
  • Product Confidence Point 1
  • Product Confidence Point 2
  • Product Confidence Point 3
  • Product Confidence Point 4

Maintaining optimum efficiency and prolonging the life of your air purifier.

These pre-filters are designed for use in both the Lifetime Hepa Filter and Smokestop versions of the  Bionaire BAP1700 air purifiers. Using a pre-filter protects and prolongs the life of the air purifier by trapping all the larger dirt and dust particles before they enter the workings of the machine and the all important Hepa filter stage.

Prolonging the life of the Hepa Filter

The Hepa filters inside the BAP1700 are designed to trap ultra fine particles such as allergens, dust mites, pollens, spores and pet allergens (dander) . These tiny invisible particles are so small that the Hepa filter can hold millions and millions of them at a time. However, if the much larger dust particles (such as those visible in a shaft of sunlight) are allowed to find their way into the hepa filter they very quickly take up all the available space clogging it up prematurely and forcing early replacement. These pre-filters trap all the large particles before they reach the Hepa filter, therefore prolonging the life of the main filter by up to 100%.

Two Year Supply
We recommend replacing the pre-filter once every six months to maintain your purifiers performance. This pack contains 4 filters and therefore enough to last for a full two years.


This product has not yet been rated, be the first to write a review!

Free next day delivery on orders over £50.00
Same day dispatch on orders placed before 4pm. Then your item is delivered via DPD 24 Hour couriers. If you order at a weekend, your item will be dispatched the next working day.
An exact delivery time  will be emailed and texted to you on your delivery date. We'll give you a one hour delivery window, meaning you don't have to wait around for us!
Returns are always treated with the greatest of respect. Please have a quick read of our returns policy or tell David at why you'd like to return the item.


Credit and Debit Card
payments can be taken at our secure checkout using Sagepay. 
PayPal can also be taken at our secure checkout. This means we do not hold or have access to your card details. Your Privacy is ensured by the fact that we're registered under the Data Protection Act. You can read our full privacy policy if you'd like to. our privacy policy