Description
xiSingo FLT5900 Filter J Replacement for G-Guardian purifiers
The FLT5900 kit is designed for the G-Guardian AC5900WCA and AC5900WDLX models, helping maintain strong filtration in living spaces such as living rooms, bedrooms, and home offices. This replacement set combines two high efficiency HEPA filters with six activated carbon pre-filters to support a fresher, cleaner atmosphere day after day. Built with safety and compatibility in mind, the kit is zero ozone verified and engineered for a precise fit that aligns with the purifier’s intake.
What you get
- 2 FLT5900 HEPA filters for high efficiency particle capture
- 6 FLT21CB4 activated carbon pre-filters to absorb odors and VOCs
- Compatibility confirmed for G-Guardian AC5900WCA and AC5900WDLX
- Ozone-free operation verified by independent testing
- Pre-filters use FSC-Certified paper, supporting sustainable materials
Why choose these filters
- 99.97% filtration of dust and airborne particles as small as 0.1 microns, helping with pollen, pet dander, and smoke from harsh environments
- Carbon pre-filters extend HEPA life and help reduce odors from cooking, pets, and smoke
- Precise fit minimizes bypass and maintains purifier efficiency
Tips for optimal performance: replace the activated carbon layer every 2-3 months depending on your indoor environment to sustain high air quality. The carbon pre-filters use FSC-certified paper and are designed for regular replacement to maintain odor control and filtration efficiency.
Installation and care
For best results, power down the purifier, remove the old filters, and insert the new FLT5900 units following the user manual. Ensure a secure seal around the edges to avoid bypass.
Warranty and support
RISK-FREE SHOPPING: 90-day return and exchange policy. If you encounter any quality concerns with the FLT5900 during the warranty period, our customer service team is ready to assist and resolve promptly. Your satisfaction is our priority.
FAQ
Q: Which G-Guardian models are compatible with the FLT5900?
A: Compatible with AC5900WCA and AC5900WDLX air purifiers.
Q: How often should I replace the carbon pre-filters?
A: Replace activated carbon pre-filters every 2-3 months for best results.
Shipping & Return
xReturns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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