Air Filter

Shop refrigerator air filters designed to help reduce unwanted food odors and keep the inside of your refrigerator smelling fresher.

Our air filter collection includes popular options for select refrigerator systems, including Frigidaire PureAir, RAF-1, RAF-2, PAULTRA, and PureAir Ultra II filters.

Each product page includes clear model numbers, compatibility details, replacement guidance, and product information to help you choose the correct air filter for your refrigerator.

Keep Your Refrigerator Smelling Fresh

Refrigerator air filters help capture and absorb unwanted odors caused by everyday foods and leftovers.

Depending on the filter model, air filtration may help reduce odors from:

• Fish
• Meat
• Cheese
• Garlic
• Onions
• Leftovers
• Strongly scented foods
• General refrigerator odors

Regular replacement helps maintain a cleaner, fresher refrigerator interior.

Find the Right Refrigerator Air Filter

Refrigerators can use different air filter systems depending on the appliance model.

Before ordering, check:

• The model number printed on your current air filter
• The air filter part number
• Your refrigerator model number
• The filter shape and housing type

Matching the correct filter reference helps ensure proper fit and reliable odor control.

Popular Air Filter Models

Our refrigerator air filter collection may include popular references such as:

• Frigidaire RAF-1
• FRGPAAF1
• Frigidaire RAF-2
• FRGPAAF2
• PAULTRA
• PAULTRA2
• PureAir
• PureAir Ultra
• PureAir Ultra II

Different refrigerator models use different air filter systems, so always check the product page before ordering.

Carbon Odor Filtration

Many refrigerator air filters use carbon filtration technology to absorb unwanted odors and help keep the refrigerator interior fresher.

Carbon filters are designed specifically for refrigerator odor control and provide a convenient alternative to relying only on baking soda.

When Should You Replace a Refrigerator Air Filter?

Many refrigerator air filters are replaced approximately every 6 months, although the exact replacement interval depends on the filter model and refrigerator use.

You may need a new air filter if:

• Refrigerator odors become more noticeable
• Strong food smells remain inside the refrigerator
• Your refrigerator’s air-filter indicator turns on
• The recommended replacement period has passed

Check the individual product page for the exact replacement guidance.

Air Filters vs. Water Filters

Refrigerator air filters and water filters serve different purposes.

Air Filters

Help reduce unwanted food odors inside the refrigerator.

Water Filters

Filter water supplied to the refrigerator dispenser and ice maker.

Some refrigerators use both an air filter and a water filter, and selected products may also be available as combination kits.

Why Shop Refrigerator Air Filters at USA Filter Shop?

Clear Compatibility Information

Filter model numbers and part references are clearly listed to help you find the correct air filter.

Easy Product Identification

Each product page clearly shows the filter model and compatible refrigerator system.

Popular Filter Options

Shop commonly used refrigerator air filters for select Frigidaire and compatible refrigerator systems.

Multi-Pack Options

Selected air filters may be available in multiple quantities for convenient future replacement.

Reliable Shipping

Standard Shipping: 5–7 days

Frequently Asked Questions

What does a refrigerator air filter do?

A refrigerator air filter helps capture and absorb unwanted food odors inside the refrigerator.

Does an air filter clean refrigerator water?

No. An air filter is designed for odor control. A refrigerator water filter is used for drinking water and ice filtration.

How often should I replace my refrigerator air filter?

Many air filters are replaced approximately every 6 months, depending on the model and refrigerator use.

Do all refrigerators use an air filter?

No. Some refrigerators use air filters, while others do not. Check your refrigerator model or current filter before ordering.

What is the difference between RAF-1 and RAF-2?

RAF-1 and RAF-2 are different refrigerator air filter models designed for different compatible Frigidaire refrigerator systems.

Is PAULTRA the same as RAF-1 or RAF-2?

No. PAULTRA, RAF-1, and RAF-2 are different filter systems. Always match the filter model to your refrigerator.

How do I know which air filter I need?

Check the model number printed on your current air filter and compare it with the product page.

Are refrigerator air filters easy to replace?

Most air filters are designed for quick, tool-free replacement in compatible refrigerator housings.

Can I buy multiple air filters at once?

Yes. Selected products are available in multi-pack options for convenient future use.

Returns & Refunds

We accept eligible returns in accordance with our return policy. Approved refunds are issued to the original payment method, and return eligibility depends on the item condition and applicable return terms.

For complete details, please read our Return & Refund Policy.

Shipping

We offer reliable standard shipping on USA Filter Shop orders.

Standard Shipping: 5–7 days

For complete shipping information, please read our Shipping Policy.