RX-4990 Stream Air Filter

( Brand: K&n ), ( Manufacturer Part Number: RX-4990 ), ( Part Type: Filter )

Review K&N Filters Filter Air Stream

The FilterAir Stream RX-4990 is an advanced air filtration system designed to provide exceptional air quality in your home or office. This high-performance filter is engineered to capture a wide range of airborne particles, including dust, pollen, pet dander, mold spores, bacteria, and viruses.

The RX-4990 features a unique 4-stage filtration system that includes a pre-filter, a HEPA filter, an activated carbon filter, and an ionizer. The pre-filter is designed to capture large particles and extend the life of the HEPA filter, while the HEPA filter captures 99.97% of particles as small as 0.3 microns. The activated carbon filter works to eliminate odors and volatile organic compounds (VOCs), and the ionizer helps to further purify the air by creating negative ions that attach to positively charged particles in the air, making them easier to capture by the filter.

This filter is also designed with energy efficiency in mind, using a quiet and energy-efficient motor that ensures minimal noise while delivering powerful airflow. The RX-4990 is easy to install and maintain, with a simple replaceable filter design that allows for easy filter changes without the need for tools.

The FilterAir Stream RX-4990 is a high-quality, reliable, and efficient air filtration system that is perfect for anyone looking to improve the air quality in their home or office. With its advanced filtration system, quiet operation, and easy maintenance, the RX-4990 is a smart investment in your health and well-being.

1. High-efficiency: The AirStream RX-4990 filters have a MERV 13 rating, which means they can effectively capture particles as small as 0.3 microns, including dust, pollen, smoke, and pet dander.

2. Easy installation: The filters are designed to fit into most HVAC systems with ease, and they come with detailed installation instructions.

3. Long lifespan: The AirStream RX-4990 filters have a service life of up to 12 months, which is longer than many other filters on the market.

4. Energy-efficient: The filters are designed to help improve the energy efficiency of your HVAC system by reducing the amount of work required to move air through the system.

5. Improved indoor air quality: By removing pollutants from the air, the AirStream RX-4990 filters can help improve the overall indoor air quality of your home or office.

1. Higher cost: Compared to lower-end filters, the AirStream RX-4990 filters can be more expensive.

2. May require replacement more often: While the filters have a long lifespan, they may need to be replaced more often if you have pets or live in an area with high levels of air pollution.

3. May not be suitable for all HVAC systems: The filters may not fit in all HVAC systems, so it's important to check the dimensions before purchasing.

The AirStream RX-4990 filters are a high-quality option for improving indoor air quality and energy efficiency. While they may be more expensive than some other filters, they offer a long lifespan and are easy to install. Overall, if you're looking for a reliable and effective filter for your HVAC system, the AirStream RX-4990 filters are worth considering.

If you're in the market for a new filter for your HVAC system, I would recommend considering the AirStream RX-4990 filters. They offer excellent performance and are a great investment for improving the overall indoor air quality of your home or office. Just be sure to check the dimensions to ensure they will fit in your specific HVAC system.

Details:

Top OD 5 in. K n appreciates that a little education goes a long way in helping consumers take an active role in thinking for the first time about air filters, and then taking an active stance in choosing the filter that is right for them and best reflects their values and needs.

From humble beginnings as a family run business over 35 years ago, k n engineering, now a truly global company with offices in the us. Put simply, the benefits of increased performance associated with k n filters contributes meaningfully towards money savings, fuel savings, and a dramatic reduction in environmental waste for the life of the vehicle in which the filter is installed.

Flange l in.

Today, k n exists as both the sales and brand leader for performance filters, and maintains a stocking catalogue of over 3,500 part numbers, including an extensive line of both factory replacement drop in filters, Fisk fuel injection performance kit applications, and its line of innovative performance gold oil filters.

With this choice made, k n consumers become k n advocates for life, giving lifetime another layer of significance.

Centered custom end cap filter length in.

The cornerstone of k n's philosophy has been, and continues to be, that automotive performance does not have to have a shelf life, or to stand at odds with the quality of life of the purchasing consumer or others. Inside flange 3 in.

part #: rx4990 prices

• $34.07-$119.95

specifications boosttempgauges:

• brand: K&n
• mpn: Rx-4990
• part type: Filter

Returns:

• policy: returns accepted
• paid by: Buyer
• type: Money back or exchange buyer's choice
• details: All sales are final, please read our carefully and ask questions before placing your bid Please keep the standard box and the shipping label because if anything wrong with the product. We only accept return package with the standard packaging Box and Label No claims can be filed over 18 days after package has been delivered If product is defective upon arrival, please email us immediately with a digital photo of the product, we will assist you with the returning procedure and we will be cover all shipping charges If product is damaged upon arrival, please e-mail a digital photo of the problem. We will file a damage claim to the shipping company. After claim has been approved, we will re-ship the item at shipping company's cost If the package is lost in transit, replacement or refund will only be issued after a lost claim has been approved by shipping company If buyer received incorrect item, please e-mail us with a digital photo of the item. We will issue a prepaid return shipping label and charge for re-shipping charge. For domestic shipment only If buyer purchase the wrong item by error and wants a return, shipping and handling charges is not refundable, buyer will also be charge for return shipping cost and require a 15% to 30% restocking fees If buyer purchased the wrong item by error and wants an exchange, buyer have to pay for all shipping charges
• time: 14 Days

Offer:

• # bids: 0
• min. bid: $78.22
• # Sold: 0
• best offer: false
• quantity: 1
• Started: December 7, 2014, 10:42 pm

Ratings:

1. ? ? ? ? ? ? ? ? ? ? 12-08-14
2. Great 12-08-14
3. great product great price fast shipping 12-08-14
4. Fast ship! 12-08-14

Seller:

• city: Chino, California
• zipcode: 91710

Payments:

• PayPal

Shipping:

• type: Flat
• cost: $0.0
• handling: 1 days

General:

• Motors > Parts & Accessories > Car & Truck Parts > Gauges > Water Temp Gauges
• condition: New
• in stock: Yes

K&n RX-4990 Is Similar To:

• Rx-3810-1 stream Filters Air Filter (45.7% similar) Flange length 5/8 in inside flange in. With this choice made, k n consumers become k n advocates for life, giving lifetime another layer of significance. K n appreciates that a little education goes a long way in helping consumers take an active role in thinking for the first time about air ...(December 19th, 2014)