The filter keeps coming off whenever I run the vent due to the vibration, does any one have a solution to keep the filter in place?

I found it very difficult to snap the filter in place in the first place. Once you do though it seems quite secure. If it's fully seated and snapped in.

Do i need these filters if i am installing the hood with duct work?

No, the filters are only used if unit is used as a recirculating fan. If you duct an exhaust vent you do not need the filters.

Will this filter work for cosmo qs75 30-in under-cabinet range hood 900-cfm?? the cfk5 (they suggest) is out of stock.

CALL COSMO CUSTOMER SERVICE - THEY ARE TERRIFIC.

Which side should the filter be facing downwards?

Thank you for your question. In the middle of the filter on one side, you will see three slots where the notches on the range hood will slide and lock into. That should be pointed upwards, and the felt-like side should be facing downwards. I hope this helps!

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Cosmo Range Hood Filter Genuine Filter(s) (5MU30 / 5MU36 Filter - CFK4)

Product ID: 52104956

Details

Air Filter Construction
Panel
Brand
COSMO
Compatible Devices
COS-5MU30
Compatible Vent Hood Models
Cosmo
EU Spare Part Availability Duration
6 months
Manufacturer
Cosmo

⏳6-month lifespan for consistent freshness

🔧Easy install, hassle-free replacement

🛡️Activated charcoal for superior odor absorption

Description

🍳 Keep your kitchen vibe fresh and flawless with Cosmo’s charcoal power!

ODOR ERASER SUPREME - Activated charcoal traps and neutralizes kitchen odors effortlessly
DURABLE DEPENDABLE - Premium materials ensure long-lasting performance and peace of mind
SEAMLESS COMPATIBILITY - Designed exclusively for COS-5MU30 & COS-5MU36 models—perfect fit, zero guesswork
EFFORTLESS INSTALLATION - Quick, tool-free setup means you’re back to cooking in no time
HALF YEAR FRESHNESS GUARANTEE - Replace every 6 months to keep your kitchen air crisp and inviting

The Cosmo Range Hood Filter (5MU30 / 5MU36 - CFK4) features a high-quality activated charcoal panel designed to effectively capture and minimize kitchen odors. Compatible exclusively with COS-5MU30 and COS-5MU36 models, this easy-to-install filter offers up to 6 months of reliable odor absorption, ensuring your cooking space stays fresh and inviting.

Specifications

ASIN	B076FD4WV1
Air Filter Construction	Panel
Best Sellers Rank	#502,368 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #831 in Range Hood Filters
Brand	COSMO
Brand Name	COSMO
Common Applications	Food Processing
Compatible Devices	COS-5MU30, COS-5MU36
Compatible Vent Hood Models	Cosmo COS-5MU36
Customer Reviews	4.4 out of 5 stars 1,049 Reviews
EU Spare Part Availability Duration	6 months
Included Components	Carbon Filter Kit
Item Dimensions L x W x Thickness	7"L x 7"W x 1"Th
Item Type Name	Cosmo Range Hood Filter
Manufacturer	Cosmo
Manufacturer Part Number	Filter
Material	['Charcoal']
Material Type	['Charcoal']
Model Number	5MU30-CFK4
Number of Items	1
Number of Packs	1
Product Dimensions	7"L x 7"W x 1"Th
Product Grade	new
UPC	850036237051 602919821648
Unit Count	1 Count

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

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month 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.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

View all Trustpilot reviews