Where is best to place this unit? By the window? Middle of room?

Hi there! Thanks for reaching out! The unit can go anywhere just make sure it's about 6 inches away from any wall or furniture and that all windows and doors are shut.

where can I buy 411 filters, not available on amazon?

Hi there, Amazon does sell the Blueair filters on Amazon. In fact, Blueair has their own website on Amazon here: https://www.amazon.com/s?k=blueair+411+filter&crid=22JFA379FMLFB&sprefix=blueair%2Caps%2C245&ref=nb_sb_ss_ts-doa-p_11_7. Or just type in Blueair 411 filter when you're in Amazon and it goes straight to Blueair's Amazon web page. Hope this helps!

Can i use this with the blueair 411a max model? that model is wider at the bottom, not straight up and down like this filter. thanks!

No. Max units can only take Max filters for the specific model.

Our unit is on auto or night mode in our bedroom, w/ air quality light usually blue. After just 6 weeks, the replace filter reds are on. Normal???

Perhaps remove and clean the lint screen ( wrapped outside covering ) might clear it...plus examine the inside filter at same time. Be mindful of the general air quality in the room ....this unit might be Signalling an issue. Good health to you.

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

BLUEAIR Genuine 411 Series Air Purifier Replacement Filter, Everyday

BLUEAIR Genuine 411 Series Air Purifier Replacement Filter, Everyday

Product ID: 45978223

Details

Air Filter Construction
Pleated
Brand
BLUEAIR
Compatible Devices
Air Purifier
Item Weight
0.23 kg
Manufacturer
Blueair
Material
Polypropylene

⏳6-12 months filter lifespan

🌀360° air intake for max coverage

🛡️99.9% pollutant reduction in 60 min

S/.346

Duties & taxes included

In stock

Sold byAmazon PeruDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Peru.

Secure transaction

Description

🌬️ Breathe smarter, live fresher — the filter your air purifier deserves!

SUBSCRIPTION SAVINGS - Never run out—subscribe and save up to 10% on auto-delivered genuine filters.
HEPA SILENT TECHNOLOGY - Combines mechanical and electrostatic filtration for superior efficiency with whisper-quiet operation.
LONG LASTING PERFORMANCE - Replace every 6 months to maintain peak air quality and purifier efficiency effortlessly.
360 AIR INTAKE 4 X FILTER SURFACE - Experience unparalleled purification with full-room coverage and extended filter life.
DUAL ACTION PARTICLE CARBON FILTRATION - Eliminates microscopic particles down to 0.1 microns and neutralizes odors & VOCs for fresher air.

The BLUEAIR Genuine 411 Series Replacement Filter features advanced polypropylene media and activated carbon mesh to capture 99.9% of airborne particles as small as 0.1 microns and eliminate odors and VOCs. Designed exclusively for Blue Pure 411 models, it offers 360-degree air intake and 4 times the filter surface area of competitors, delivering longer-lasting, whisper-quiet, and energy-efficient purification for up to a year.

Specifications

ASIN	B073SLDNJW
Air Filter Construction	Pleated
Best Sellers Rank	#4,050 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #22 in Air Purifier Filters
Brand Name	BLUEAIR
Common Applications	Residential, Appliances
Compatible Air Purifier Models	Blueair Blue Pure 411, Blueair Blue Pure 411 Auto, Blueair Blue Pure 411+
Compatible Devices	Air Purifier
Customer Reviews	4.8 4.8 out of 5 stars (9,766)
Included Components	1 particle filter with carbon mesh
Item Dimensions L x W x Thickness	8"L x 1.9"W x 11.1"Th
Item Highlight	Authentic 411 Series Filter, The Everyday Carbon & Particle Filter for Blue Pure 411 Series Only. HEPASilent Technology
Item Type Name	Replacement filter for Blue Pure 411
Item Weight	0.23 kg
Manufacturer	Blueair
Manufacturer Part Number	F411PACF100929
Material Type	Polypropylene
Model Number	100929
Number of Items	1
Number of Packs	1
Product Grade	Like new
UPC	689122009858
Unit Count	1 Count
Warranty Description	No warranty

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

S/.346

Duties & taxes included

In stock

Sold byAmazon PeruDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Peru.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

View all Trustpilot reviews