FLT4825 HEPA Filter B Replacement for Guardian Air Purifier AC4825E AC4820

$53.42

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🕒 Mon – Fri: 09:00-17:00

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✔ Processing time: 1–2 business days

✔ Delivery time: 3–7 business days

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About This

PERFECT FIT: Compatible with FLT4825 Filter B and fits Guardian Air Purifier Models AC4300BPTCA, AC4820, AC4825, AC4825E, AC4825W, AC4850PT, AC4870, AC4900CA, CDAP4500BCA, and CDAP4500WCA. Also fits PureGuardian AP2200CA and Black+Decker BXAP148 and BXAP150 Air Purifiers. Please check your model before purchase
HEPA FILTER B REPLACEMENT: Includes HEPA Filter B replacements and activated carbon pre-filters designed to work together in compatible air purifier systems. An ideal replacement solution for routine filter maintenance
COMPLETE FILTER REPLACEMENT SET: Each package contains 4 HEPA filters and 8 activated carbon pre-filters. The extra carbon pre-filters provide added flexibility for regular replacement schedules
DESIGNED FOR EVERYDAY USE: Suitable for bedrooms, living rooms, offices, kitchens, pet areas, and other everyday household environments. A convenient replacement set for maintaining your air purifier throughout the year
BUY WITH CONFIDENCE: Made with FSC-certified paper materials and manufactured to meet quality standards. If you need assistance with compatibility, installation, or product support, our customer service team is always happy to help

Overview

Brand : isinlive
Material : Plastic
Product Dimensions : 15.7"L x 4.7"W x 0.6"Th
Compatible Devices : Compatible with Guardian filter b, FLT4825, AC4300BPTCA, AC4900CA, AC4825, AC4825E, AC4850PT, AC4900CA, Compatible with PureGuardian Model AP2200CA and Black+Decker BXAP148 Compatible with Guardian filter b, FLT4825, AC4300BPTCA, AC4900CA, AC4825, AC4825E, AC4850PT, AC4900CA, Compatible with PureGuar… See more
Item Weight : 13.76 ounces
Filter Shape : Rectangular
UPC : 680904375826
Air Filter Construction : Pleated
Number of Items : 12
Manufacturer : isinlive

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For homeowners looking for a quick and reliable filtration solution, faucet water filtration systems offer efficient purification for everyday drinking water.

Is Hard Water or Contaminated WaterDamaging Your Home?

Signs You May Be Experiencing Problems With Your Tap Water

RO Replacement Filters Reverse Osmosis Replacement Filters for Clean and Efficient Water Filtration

Protect Your Home Appliances

Softer Skin & Healthier Hair

Pure, Better-Tasting Drinking Water

Prevent Costly Hard Water Damage

Reduce Limescale Buildup

Clean Water, Whole Home

Protect Your Home Appliances

Softer Skin & Healthier Hair

Pure, Better-Tasting Drinking Water

Prevent Costly Hard Water Damage

Reduce Limescale Buildup

Clean Water, Whole Home

RO Water Filters Reverse Osmosis Water Filters for Pure Drinking Water

Salt Water Softeners Salt Water Softeners for Powerful Hard Water Treatment

Pure Water. Better Living.

Experience the difference clean, softened water makes in your daily life — from healthier skin to better tasting drinking water.

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Descaling Solutions Descaling Solutions for Removing Limescale and Mineral Buildup

👉 Enjoy healthier skin and hair with every use.

👉 Prevent scale buildup and keep your appliances running efficiently.

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Hard water, chlorine, and hidden contaminants can affect your health, skin, and appliances.

Our advanced filtration system removes impurities and delivers clean, safe water throughout your entire home.

Feel the difference in every drop — from your kitchen to your shower.

Impurity Reduction 95%

Chlorine Removal 99%

FAQ

Is installation difficult?

No. Our systems are designed for easy DIY installation and most homeowners can install them without professional tools. If you need help, our support team is always available.

Do I need a plumber to install the system?

No plumber is required. The system connects directly to your existing plumbing with simple fittings.

How does this system improve water quality?

Our filtration system helps reduce common impurities and minerals that cause hard water problems, improving the taste and clarity of your water.

Will this help protect my appliances?

Yes. Hard water minerals can build up inside appliances. Our system helps reduce scale buildup, helping extend the life of washing machines, dishwashers, and water heaters.

How often do filters need to be replaced?

Most filters only need replacement every 6–12 months, depending on usage and local water conditions.

Will this improve my skin and hair?

Many customers notice softer skin and smoother hair after switching to filtered or softened water.

What if I'm not satisfied with the system?

If you're not completely satisfied, you can return your product within 30 days for a full refund.

Easy to install — no plumber required. Our experts are here if you need help.

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