The red light is still flashing after I put a new filter in. (Red light flashes indicating filter needs to be changed.) I don't see a reset button.

You have to push and hold the UV Control Button for 5 seconds to reset the Filter Change indicator.

do we only need this filter? it has the black and white part? or do we need to buy another one?

Yes you do need to buy another one...But if you keep cleaned off it will last about a year...I love mine so much bought another one ,because I live in 2,000 sq ft...

Can the pre-filter be sprayed off with water? We use it next to the cat litter box and it gets dusty fast!

I don't recommend it. The filter will crumble and fall apart (i've tried!). What I normally do is get a disinfectant wipe and wipe the filters down. I have cats too and mine is also relatively close to the liter box.

how often do I change filter?

I thought the sign signal would come up to replace? Or you just replace without the sign coming up? I had mine for more than a year and I haven't changed the filter because the sign never came up? I don't use it all day just when the kids are in the room mostly during night time and it is in low. Could that be it? Should I have it on even when the kids are not in the room?

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🌬️ Elevate your air game—because your space deserves the purest vibe.

ODOR FREE OASIS - Activated carbon pre-filter neutralizes cooking, pet, and smoke odors, creating a fresher, more inviting space.
LIGHTWEIGHT COMPACT - Slim profile and featherlight design make replacement hassle-free and maintain your purifier’s sleek aesthetic.
SEAMLESS COMPATIBILITY - Designed to flawlessly fit multiple GermGuardian models, so you never miss a beat in air purification.
BREATHE PURE LIVE BETTER - Authentic HEPA PURE filter traps 99.97% of microscopic particles down to 0.1 microns for cleaner air.
ENGINEERED FOR EXCELLENCE - Genuine North American-made filter ensures perfect fit and peak performance—no compromises like off-brand knockoffs.

The GermGuardian FLT4825 is a genuine HEPA PURE replacement filter engineered in North America to capture 99.97% of particles as small as 0.1 microns. Featuring multi-layer filtration and an activated carbon pre-filter, it effectively reduces dust, pollen, pet dander, and odors. Compatible with a wide range of GermGuardian air purifier models, this lightweight, compact filter guarantees a perfect fit and optimal air purification performance.

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.

NT$2634

Duties & taxes incl.

Taiwanstore

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15 dayswithout membership

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

Abdullah B.

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

3 weeks ago

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Product Dimensions	40.06 x 12.09 x 3.28 cm; 158.76 g
Item Weight	0.35 Pounds
Number of pieces	1
Warranty description	Na.
Batteries required	No
Included components	GermGuardian Filter B HEPA Pure Genuine Air Purifier Replacement Filter

GermGuardian Germ Guardian FLT4825 HEPA GENUINE Air Purifier Replacement Filter B for AC4300BPTCA, AC4900CA, AC4825, AC4825DLX, AC4850PT, CDAP4500BCA, CDAP4500WCA and More, 1-Pack, Gray

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