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 with the filter that means business!

ODOR FREE LIVING SPACE - Activated carbon pre-filter neutralizes cooking, pet, and smoke odors for fresher indoor air.
ENGINEERED FOR LONGEVITY - Massive 9.0 sq. ft. filter area with 140+ pleats ensures extended filter life and fewer replacements.
BREATHE PURE LIVE CONFIDENT - Authentic HEPA PURE filtration traps 99.97% of dust, allergens & wildfire smoke down to 0.1 microns.
PERFECT FIT MAXIMUM EFFICIENCY - Certified genuine replacement ensures optimal fit and performance for your GermGuardian purifier.
SCIENTIFICALLY PROVEN PERFORMANCE - Backed by independent lab testing, guaranteeing superior air purification you can trust.

The GermGuardian FLT4825 True HEPA Replacement Filter B delivers professional-grade air purification by capturing 99.97% of airborne particles as small as 0.1 microns. Featuring a large 9.0 sq. ft. multi-layer HEPA PURE filter with over 140 pleats, it extends filter life while reducing odors through an activated carbon pre-filter. Proudly made in North America and rigorously lab-tested, this genuine replacement ensures your GermGuardian air purifier performs at peak efficiency, creating a cleaner, healthier environment.

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.

989 DH

Duties & taxes incl.

Moroccostore

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30 daysfor PRO membership users

15 dayswithout membership

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

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Brand	germguardian
Model	FLT4825
Product Dimensions	40.06 x 12.09 x 3.28 cm; 158.76 g
Part Number	FLT4825
Special Features	HEPA air filters capture 99.97% of dust, allergens, and wildfire smoke particles down to 0.1 microns from the air.
Colour	Black/Yellow
Compatible Devices	Air Purifier
Material Type	Paper
Batteries included?	No
Batteries Required?	No
Item Weight	159 g

germguardian Guardian Technologies True HEPA Replacement Filter B - Yellow

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