Why should I change my air filter?

To maintain a healthy lifestyle, as breathing dirty air can put you at risk to develop asthma, allergies, and other respiratory ailments. Plus, old filters can cause system defects which may lead to unwanted expenses via energy costs and repairs.

When should I change my air filter?

We generally recommend replacing your filter every 90 days to keep your system running efficiently and air clean. But this is subject to change based on filter size and variable factors for pet owners, allergy sufferers, homes with children, etc.

Will these air filters fit my system?

Most of our filters are universally compatible and will work with any furnace, air conditioner, heat pump, or HVAC system as long as you choose the proper size. But if you see a specific brand name on a listing, make sure it matches your unit model.

How many air filters do I need?

This varies for every customer depending on specific needs such as the number of vents in your home. However, our selection includes package quantities that range from 1 to 12 filters, so no matter what your situation may be, we've got you covered.

How do I change my air filter?

After finding the right size, turn off the power supply and remove the cover from your intake vent before taking out the old filter. Then just insert your new filter to match the direction of air flow, replace the cover, and turn the power back on.

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We remain fully operational. Our teams are working around the clock to ensure your deliveries continue safely.

DOWNLOAD THE APP

WE SOURCE ITEMS FROM

UAE
UK
India
USA
Japan

Customer Services

About Us

Customer Support

Our Other Brands:Hewyn|Selfship

19.5x21x1 Air Filter MERV 8 Essential Dust & Allergy Defense (2-Pack), Electrostatic Pleated HVAC AC Furnace Filters Replacement (Actual Size: 19.50 x 21.00 x 0.75)

Product ID: 615295004

Details

Brand
Filterbuy
Material
Aluminum
Product Dimensions
21"L x 19.5"W
MERV Rating
8.00
Compatible Devices
Air Cleaner
Item Weight
1.5 Pounds

📏Precise 19.5x21x1 in size

♻️Made in USA, recyclable materials

🛡️MERV 8 captures 90% dust

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NZ$118

Duties & taxes included

In stock

Sold byAmazon New ZealandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to New Zealand.

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Description

🛡️ Breathe smarter, live better — filter like a pro!

PROUDLY AMERICAN MADE - Crafted with industrial-grade recyclable materials for trusted quality.
POWERFUL MERV 8 DEFENSE - Blocks 90% of dust, pollen & mold without choking airflow.
BUILT TOUGH LASTS LONGER - Durable dual wire frame resists heat & wear for hassle-free installs.
TRIPLE DURATION FILTRATION - Electrostatic pleats trap more & last 3x longer than fiberglass.
UNIVERSAL FIT ULTIMATE CLEAN - Fits furnaces, ACs & heat pumps seamlessly for healthier air.

Filterbuy’s 19.5x21x1 MERV 8 electrostatic pleated air filters deliver superior dust defense by capturing 90% of airborne particles with 14 pleats per foot. Designed for universal HVAC compatibility, these durable, easy-install filters last 3x longer than fiberglass and are proudly made in the USA from recyclable materials, ensuring cleaner air and sustainable quality.

Specifications

Brand Name	Filterbuy
Model Info	AFB19.5x21x1M8Apk2
Item Weight	1.5 pounds
Product Dimensions	21 x 19.5 x 0.75 inches
Item model number	AFB19.5x21x1M8Apk2
Part Number	AFB19.5x21x1M8Apk2
Special Features	Dust Collection, Easy to Install, Removable
Color	Silver
Compatible Device	Air Cleaner, Air Conditioner, Furnace, HVAC System, Heat Pump
Material Type	Aluminum, Plastic, Polypropylene
Included Components	Air Filters
Batteries Included?	No
Batteries Required?	No

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.

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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.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Vikram D.

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

2 weeks ago

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NZ$118

Duties & taxes included

In stock

Sold byAmazon New ZealandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to New Zealand.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Abdullah B.

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

3 weeks ago

Vikram D.

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

2 weeks ago

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