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We’ve locked down selected products to 2021’s lowest price for your business. And they’re guaranteed not to rise for 30days!*

*Selected top tech guaranteed to match or be lower than last year’s lowest price. Our price lock means selected prices will not increase during a 30 day promotion period. There are three promotion periods planned, period 1 - 20/07/22 - 18/08/22, period 2 - 19/08/22 - 17/09/22 and period 3 18/09/22 - 17/10/22. Promotion subject to product availability, Currys reserves the right to cancel the promotion at any time.

PHILIPS Air Performer 8000 Series AMF870/35 3-in-1 Air Purifier, Fan & Heater - Black

N775839W | AMF870/35

Free delivery

Next Day delivery available

  • Removes airborne allergens from the air
  • Multi-stage air purification
  • Purifies / heats / cools
  • Real-time air quality monitoring
  • Suitable for room size up to 70 m²
  • NanoProtect filtration system
Business Price Promise

Buy from us safe in the knowledge you’ve paid a great price.

If you find Argos, John Lewis, AO.com or eBuyer.com has the same product at a cheaper price, including voucher offers, we’ll match it – even up to 14 days after purchase.

Learn more
Product information

Breath easy with this Philips 3-in-1 air purifier. Its NanoProtect HEPA filtration system gets rid of up to 99.97% of particles down to 0.003 microns in size. That'll keep those pesky allergies at bay. It can check the air quality in real-time with its Smart AreaSense sensors and adjust its purification rate to match it. And it can also heat or cool your room to make it nice and comfortable, whatever the weather outside.

Good to know

- It can evenly purify rooms up to 70 m2 so there'll be nowhere for dust and bacteria to hide
- Beat the cold outside – warm your room in 3 minutes with its PTC ceramic technology
- With a 19 dB(A) noise level, you can run it at night without disturbing your sleep
- Control it using just your voice with Alexa or Siri – just connect it to the Philips Air+ App
- Its LED digital display lets you track air quality and other harmful particles
- Turn on the Auto mode to go easy on your electricity bills - its motor runs only as long as needed

PHILIPS Air Performer 8000 Series AMF870/35 3-in-1 Air Purifier, Fan & Heater - Black, Removes airborne allergens from the air, Multi-stage air purification, Purifies / heats / cools, Real-time air quality monitoring, Suitable for room size up to 70 m², NanoProtect filtration system, Quiet operation & variable speeds, Remote control


Basic Specifications

Manufacturer's Part Number
Over 60 W
Number of Settings
10 Speed Settings
Room Size
Up to 90m
Noise Level
Under 20 dB(A)
Flow Rate


Box contents
Philips Air Performer 8000 Series AMF870/35 3-in-1 Air Purifier, Fan & Heater
1064 x 325 x 325 mm (H x W x D)
Boxed dimensions
1152 x 381 x 3860 mm (H x W x D)
8.84 kg
Boxed weight
14.24 kg
Manufacturer’s guarantee
2 years


- Air purifier
- Cooling fan
- Heater
2200 W


Power cord length
2 m


Speed settings
Digital display
- colour LED
Noise level
19 dB(A)
Auto shut-off
Air flow rate
270 m³/h
Suitable for room size up to
70 m²
Real-time air quality monitoring


HEPA filter
NanoProtect HEPA filter
Filter model number
Filtration rate
Removable filter
Number of filters included
Filter cleaning indicator
Washable filter


Smartphone app
Philips Air+ app
- Heats up in 3 seconds
- Ultra quiet sleep mode
- Smart AreaSense sensors
Delivery FAQs

Next Day delivery

Next day delivery available for small items directly from our warehouse as identified on our listings page and ordered before 15:00. Postcode restrictions may apply. For full terms and conditions please visit T&Cs.


Standard delivery is free on small items over £40 ex VAT. Large items (large kitchen appliances and some TVs over 40") do not qualify for standard delivery. There are a variety of free and chargeable delivery options for these items detailed during the checkout process.

How long does delivery take?

Products will be sent as soon as possible, but may be delayed due to supply chain pressures. Predicted lead time for your chosen product/s will be detailed in your basket before checkout.
For large items (kitchen appliances, large screen TVs etc.) you can select your delivery date and time during the checkout process.

Installation and recycling information

Installation and recycling are available on large items (large kitchen appliances and TVs over 40”) and can be selected during the checkout process.
If you have selected recycling, please ensure your existing appliance is disconnected (and defrosted where relevant) before our team arrive.
Where installation has been purchased, our team will disconnect your existing appliance, install your new product and connect it to existing services within 1 meter.

Please note: Installations are only available to domestic premises. Our installers are not authorised to install any products within any commercial location

Price Match

We'll match against any other UK retailer store or website price including offer-code discounts.

How to request a business price match
We promise to match the competitor’s price available when you contact us. To request a price match for:

  • Online purchases: Contact us here.
  • In store purchases: Contact us here.

Information you’ll need
If you have already purchased you’ll need your receipt, the competitor you want us to match and details of any relevant voucher offers.
If you have not yet purchased you’ll need; the product code (available on the product page), our price, the competitor you want us to match and details of any relevant voucher offers.

We’ll even price match 7 days after your purchase!
Here’s how to get a price match if you’ve already bought:
If you see the same item cheaper elsewhere, within 7 days of buying from us we’ll refund you the difference.
If you bought online: call us on 0344 561 6789 and have your receipt handy.

Price Promise terms & conditions
We'll match against any other UK retailer store or website price including offer-code discounts. We’ll match the prices of any products (not delivery, installation charges, product protection plans or other services) offered on identical terms and where we can check the price and stock position. Our competitor’s product must be the same model number as ours. Both us and the competitor must have the product in stock and ready for delivery. We do not match competitor’s ink prices, trade, membership & 3rd party market place sellers.

Limited to maximum five units per order or transaction. Cannot be used with any other offer.