Is this the authentic Ag+ Ionic Silver cartridge?

The first one we received looked identical to our original, the second one we ordered looked like it was refilled.

I need the cap which attaches to the replaced filters. i believe i misplaced mine on the u200 unit. i this available as a spare part?

I would guess you would have to check with the manufacturer. I bought the filter only.

Does this fit Air O Swiss humidifer 7135?

The package says "Demineralization Cartridge for all AIR-O-SWISS Ultra-sonic Humidifiers". It also shows a list with pictures for the humidifiers showing AOS 7131, AOS 7133, AOS 7135, AOS 7142, AOS 7144, AOS 7145, AOS 7147, AOS U600/AOS U650

How often do I have to buy a new cartridge?

Depends on how often you use the humidifier. I use mine daily, so I change the cartridge every 4-6 weeks.

Air O Swiss Aos 7531 Demineralization Cartridge

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

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

MOP$877

Duties & taxes included

In stock

Sold byAmazon MacauDelivered 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 Macau.

Secure transaction

Description

Breathe Easy, Live Well! 🌬️

HEALTHIER LIVING - Promotes a healthier indoor atmosphere for you and your family.
OPTIMAL PERFORMANCE - Ensures your humidifier runs at peak efficiency.
PURE AIR PURE LIFE - Transform your environment with crystal-clear air.
ECO CONSCIOUS CHOICE - Designed with sustainability in mind, reducing waste.
EFFORTLESS MAINTENANCE - Quick and easy cartridge replacement for hassle-free use.

The Air-O-Swiss AOS 7531 Demineralization Cartridge is a high-performance replacement cartridge designed to effectively remove minerals from water, ensuring your humidifier operates efficiently and maintains a healthy indoor environment. With its eco-friendly design and easy installation, this cartridge is the perfect choice for those seeking a cleaner, fresher air experience.

Reviews

H**S

Necessary Part

Not sure what to say really outside the fact that it supports my humidifier which is important so I have to like it. Wish it didn't cost so much but selavie...

25.06.2013

L**M

save your money

Faulty product. Did not work. Empty shell filter without demineralizer.

2.01.2021

T**J

Good price.

Just what I wanted.

6.01.2017

C**.

great

Best prices around!

16.04.2016

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

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks 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.

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

MOP$877

Duties & taxes included

In stock

Sold byAmazon MacauDelivered 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 Macau.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anjali K.

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

1 month ago

Fatima A.

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

3 days ago

View all Trustpilot reviews

Best Sellers Rank	#3,003,948 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,881 in Respirator Cartridges & Filters
Customer Reviews	4.1 out of 5 stars 13 Reviews

Air-O-Swiss AOS 7531 Demineralization Cartridge

Description

Specifications

Reviews

Common Questions