Allergy Cosmos Reviews

Name: Allergy Cosmos
Address: Unit 42, Battersea Business Centre, 99-109 Lavender Hill, London, SW11 5QL, London
Rating: 4.85

4.9 Rating 1,592 Reviews

99 %

of reviewers recommend Allergy Cosmos

4.9

Based on 1,592 reviews

Shipping & Delivery
Delivery Methods	Courier, Postal Service
Average Delivery Time	Next Day
On-time Delivery	100%
Accurate And Undamaged Orders	100%
Customer Service
Communication Channels	Telephone, Email, Live Chat

Visit Website

Phone:

02031760713

Email:

info@allergycosmos.co.uk

Location:

Unit 42, Battersea Business Centre, 99-109 Lavender Hill, London, SW11 5QL
London
SW11 5QL

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Allergy Cosmos 5 star review on 24th August 2026

Anonymous

Anonymous // 01/01/2019

Sort by: Most Recent Most Recent Highest Rated Filter: None None 5 Stars 4 Stars 3 Stars 2 Stars 1 Stars Helpful

“I’ve been using Allergy Cosmos for a while now. They are competitive in pricing and customer service is always good.”

Helpful Report

Posted 2 days ago

“Excellent products and fast delivery. Very reliable, I have been buying StopSnoke filters from this company for years now.”

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Posted 5 days ago

“I bought the IQ Air 250 from Allergy Cosmos around 2 years ago and I've had no issues with it at all. The replacement filters are easy to order online and they arrive the next day. I've not had to deal with their customer service team but if it's as good as their products then that should be great to.”

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Posted 5 days ago

“Great detergent - fragrance-free and concentrated so lasts a while. Always use this for both asthma and eczema in the household”

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Posted 1 week ago

“Having used the series 400 filters for years my former supplier was out of stock. Very impressed with the Allergy Cosmos order process and so glad agreed to the quarterly subscription especially after such prompt delivery. Thank you.”

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Posted 1 week ago

“Very impressed with the service from Allergy Cosmos. Received my item the day after I ordered it and the price was cheaper than anywhere else. Very highly recommended.”

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Posted 1 week ago

“Excellent product for use around the home”

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Posted 1 week ago

“This was a repeat purchase and did check to see if price was still competitive and it is so very happy to reorder. Quick postage too”

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Posted 3 weeks ago

“I have been ordering my filters for my BlueAir511 air filter through Allergy Cosmos for a while now. Ordering is easy, fast delivery and the quality of the filter replacement is fabulous. Love this company as they make ordering replacement filters so easy and they send you a reminder email just before your filter is due to need replacing. Thank you Allergy Cosmos.”

Allergy Cosmos 5 star review on 4th August 2026

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Posted 3 weeks ago

“I came across Allergy Cosmos, when searching for an IQAir dealer. I had been interested in the HealthPro 250, but I was also considering the Atem X. I spoke to Jayson Cook, who gave me a thorough explanation of the technical differences between the two models, their application in my particular setting, the cost of filters, and a comparison with the other main brand they sell. He was not pushy at all, and gave the immediate impression of someone with excellent knowledge of this subject, and whose advice one could trust. I decided to purchase the Atem X, which arrived the following day, in an extremely robust manufacturer's box, which had a couple of handles to turn on the outside, so as to be able to release it, which I think were to prevent movement in transit. I recommend this company without hesitation.”

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Posted 3 weeks ago

“I purchased a Blueair filter it arrived quickly and was very reasonably priced. I will certainly be buying from them in the future.”

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Posted 1 month ago

Dear Trudi, Thank you for your 5-star review. We’re glad to hear the Blueair filter arrived quickly and was reasonably priced. We look forward to serving you again in the future. Kind regards, Team Allergy Cosmos

Posted 1 month ago

“Good range of products, prompt and efficient despatch”

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Posted 1 month ago

Dear Stephen, Thank you for your review. We’re glad to hear you’re happy with the range of products and that despatch was prompt and efficient. Kind regards, Team Allergy Cosmos

Posted 1 month ago

“This seller is prompt and reliable.”

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Posted 1 month ago

Dear Customer, Thank you for your review. We look forward to serving you again. Kind regards, Peter

Posted 1 month ago

“Filter arrived next day. Great service”

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Posted 1 month ago

Dear Simon, Thank you for your 5-star review. Kind regards, Peter

Posted 1 month ago

“Brilliant 👏 worth it glad l bought it from allergy cosmos get what you payed for”

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Posted 1 month ago

Dear Sharon, We’re glad to hear you’re happy with your order. Kind regards, Peter

Posted 1 month ago

“I received the filter quickly and found I could replace it very easily.”

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Posted 1 month ago

Dear Melanie, Thank you for your review. We’re glad the filter arrived quickly and that you found replacement easy. Kind regards, Team Allergy Cosmos

Posted 1 month ago

“Great products. Fast delivery.”

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Posted 1 month ago

Dear Customer, Thanks for your review. We look forward to serving you again. Kind regards, Team Allergy Cosmos

Posted 1 month ago

“Excellent service, life-enhancing products”

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Posted 1 month ago

Dear Kevin, Thank you for your 5-star feedback. We’re happy to hear and that you had excellent service. Kind regards, Peter

Posted 1 month ago

“Best customer care I have come across in my lifetime. Clear, straight to the point and honest”

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Posted 1 month ago

Dear Stella, Thank you for your kind words. We’re glad to hear our customer care stood out for you. Kind regards, Team Allergy Cosmos

Posted 1 month ago

“Fantastic customer service, expedient delivery and life-saving products.”

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Posted 1 month ago

Dear Customer, Thank you for your glowing 5-star review. We’re glad to hear you had a positive experience with our customer service & delivery. Kind regards, Peter

Posted 1 month ago

Allergy Cosmos is rated 4.9 based on 1,592 reviews