- Home Page /
- Tools & Home Improvement /
- Kitchen & Bath Fixtures /
- Water Filtration & Softeners /
- Replacement Water Filters /
- Replacement Under-Sink Water Filters /
- Aquasana AQ-RO3-RO 1-Year RO Membrane Replace...
0 ratings
Item #:
223539372
Aquasana AQ-RO3-RO 1-Year RO Membrane Replacement Filter for AQ-RO-3 - Not Compatible with SmartFlow Systems
90% of respondents would recommend this to a friend
Item #:
223539372
AUD 135
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
In stock
Imported from USA store
QTY:
Order now and get it around Saturday, September 26
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
Water You Can Trust - Genuine, certified Aquasana replacements are WQA tested and certified to NSF/ANSI Standards.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
High Purification
The Aquasana RO Membrane provides superior filtration, removing up to 99% of contaminants, ensuring clean, great-tasting water for your household.
Easy Replacement
Designed for quick and hassle-free installation, this one-year replacement filter simplifies maintenance, letting users enjoy pure water without complicated procedures.
Long-lasting Quality
With a durable design, this filter maintains high performance for one year, providing excellent value through extended use and reliable water purification.
Product Details
| Model Number | AQ-RO3-RO |
| Product Benefits | Improves water quality by reducing contaminants and features sustainable, eco-friendly design |
| Brand Name | Aquasana |
| Set Name | OptimH2O Reverse Osmosis + Claryum |
| UPC | 816749011678 |
| Global Trade Identification Number | 00816749011678 |
| Unit Count | 1 Count |
| Number of Items | 1 |
| Included Components | RO membrane |
| Item Type Name | replacement under sink water filter |
| Manufacturer | Aquasana Inc. |
| Manufacturer Part Number | AQ-RO3-RO |
| Material Type | membrane |
| Compatible Water Purifier Models | Aquasana AQ-RO-3 |
| Item Dimensions D x W x H | 3"D x 10.5"W x 3"H (7.6 x 26.7 x 7.6 cm) |
| External Testing Certification | WQA |
| EU Spare Part Availability Duration | 1 years |
| Material | membrane |
| Product Dimensions (L x W x H) | 3"D x 10.5"W x 3"H (7.6 x 26.7 x 7.6 cm) |
| Brand | Aquasana |
Who Should Buy?
-
Homeowners
Ideal for homeowners using AQ-RO-3 system needing reliable replacement for clean drinking water.
-
Health-Conscious Users
Perfect for individuals focused on maintaining optimal water quality and reducing contaminants in their home.
-
Long-Term Use
Beneficial for those looking for a cost-effective solution with a one-year replacement schedule for convenience.
-
SmartFlow Users
Users with SmartFlow systems should avoid this product as it is incompatible with their filtration setup.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What does the Aquasana AQ-RO3-RO Replacement Under Sink Water Filter do?
Answer: The Aquasana AQ-RO3-RO Replacement Under Sink Water Filter is designed to purify water effectively by reducing contaminants such as lead, chlorine, and other harmful substances. This filter utilizes a multi-stage filtration process to ensure that your drinking water is clean and safe. Regularly replacing your water filter ensures that you consistently enjoy high-quality water, which is vital for homes with children or those concerned about long-term health effects from contaminants. -
Question:
How often should the Aquasana AQ-RO3-RO filter be replaced?
Answer: It is recommended to replace the Aquasana AQ-RO3-RO filter every six months to ensure optimal filtration performance. This timeframe can vary based on water quality and usage. Regular changes help maintain effective filtration, ensuring your drinking water remains free from harmful impurities. If you notice a change in taste or odor, it may indicate that the filter needs replacing sooner for safe consumption. -
Question:
What contaminants does the Aquasana AQ-RO3-RO filter remove?
Answer: The Aquasana AQ-RO3-RO Replacement Filter is engineered to remove a wide range of contaminants, including lead, chlorine, heavy metals, and other harmful substances. The advanced filtration technology helps in improving taste and safety, making it an excellent option for families. When you use this filter, you’ll experience cleaner water, which is especially important in areas with known water quality issues. -
Question:
Is installation difficult for the Aquasana AQ-RO3-RO filter?
Answer: Installing the Aquasana AQ-RO3-RO filter is designed to be a straightforward process that typically requires no special tools. The filter fits directly into existing Aquasana under-sink systems, allowing you to quickly replace it without professional assistance. If you're following the user manual, the step-by-step guide can help you successfully complete the installation, ensuring your household has continued access to clean water. -
Question:
Will the Aquasana AQ-RO3-RO fit my existing under-sink system?
Answer: The Aquasana AQ-RO3-RO filter is compatible with all Aquasana under-sink water filtration systems specifically designed for reverse osmosis purifiers. It is important to ensure that your existing system utilizes this type of replacement filter. If unsure, consulting the product specifications before purchasing will help you confirm its compatibility, ensuring a seamless replacement. -
Question:
Does the Aquasana AQ-RO3-RO filter improve the taste of water?
Answer: Yes, the Aquasana AQ-RO3-RO filter greatly enhances the taste and odor of your water by effectively reducing chlorine, sediment, and other unwanted contaminants that can affect flavor. Many users report a noticeable difference in taste, making drinking and cooking with filtered water more enjoyable. Having clean-tasting water can encourage better hydration habits for you and your family. -
Question:
Can I install the Aquasana AQ-RO3-RO filter myself?
Answer: Absolutely! The Aquasana AQ-RO3-RO filter is designed for easy DIY installation. With no special tools or plumbing expertise required, you can replace the filter within minutes by following the included instructions. This allows you to maintain the water quality in your home conveniently and efficiently, ensuring that your system is always operating at its best without needing professional help. -
Question:
What is the filtration capacity of the Aquasana AQ-RO3-RO filter?
Answer: The Aquasana AQ-RO3-RO filter has a capacity to filter up to 500 gallons of water, depending on the quality of the water being filtered. This extensive capacity is ideal for families and households that consume a significant amount of water, providing long-lasting performance before a replacement is necessary. Understanding this capacity can help you plan your maintenance schedule and assure you have consistent access to clean drinking water. -
Question:
Does the Aquasana AQ-RO3-RO filter remove PFAS chemicals?
Answer: Yes, the Aquasana AQ-RO3-RO filter is effective at reducing various chemical contaminants, including PFAS. These harmful substances can often be found in municipal water supplies, posing potential health risks. Utilizing this filter provides an additional layer of safety to your drinking water, helping to protect your family from the adverse effects of such contaminants. -
Question:
Where can I buy the Aquasana AQ-RO3-RO Replacement Under Sink Water Filter in Nauru?
Answer: You can purchase the Aquasana AQ-RO3-RO Replacement Under Sink Water Filter from Ubuy in Nauru. Ubuy offers a user-friendly shopping experience, ensuring you have access to quality water filtration solutions that enhance the safety and taste of your drinking water at home. It's a reliable platform where you can easily find and order the products you need.
Aquasana Replacement Under-Sink Water Filters AQ-RO3-RO Editorial Review
No editorial reviews found
Customer Reviews & Ratings
296 customers ratings
-
5 Star
82%
-
4 Star
11%
-
3 Star
4%
-
2 Star
1%
-
1 Star
2%
Review this product
Share your thoughts with other customers
Platform Trust & Buyer Confidence
JK
Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
AG
Anke
Verified buyer
“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
H
Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
O
Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
AC
Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
AUD 135
Order now and get it around Saturday, September 26
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Genuine Aquasana replacements ensure optimal filtration performance.
- Filters are certified to NSF/ANSI Standards for safety and reliability.
- Effectively reduces 89 contaminants including fluoride, lead, and arsenic.
- Easy to replace: simply twist off and screw back on—no tools needed.
- Lasts up to 12 months for reverse osmosis membranes and 6 months for post-filters.
- Provides peace of mind with proven water filtration methods.
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.