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Supplying Demand WJ85X10174 1811883 Room Air Conditioner Filter Replacement 13 x 7-1/2 Inches Model Specific Not Universal

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$19.89

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About this item

Please see Model Number fitment information at the bottom of this page before placing your order for this part. Alternate part numbers include AP4538887, AH2577778, EA2577778, and PS2577778.
13 x 7-1/2 Inches | Keeps dirt, dust, and other airborne particles from getting into your home | Fits model specific room air conditioners
Replacing a worn or damaged air filter is a quick and easy way to keep your unit in top shape.
Supplying Demand replacement parts are compatible with Major Brands, but you should always verify fitment with your specific application.
SD products come in Supplying Demand packaging.

Product Description

An air conditioner is a crucial appliance for maintaining indoor comfort, especially during hot weather. By cooling the air, reducing humidity, and improving air quality, it creates a more pleasant living or working environment.

There are many different replacement parts for AC's! Here are a few we offer:

Control Panel: SD3720A20710A

The control panel of an air conditioner (AC) allows users to manage and adjust the operation of the system.

Filter: SDWP85X10008

An air conditioner filter plays a significant role in maintaining indoor air quality and ensuring the efficient operation of the system.

Exhaust Hose: SD5515110671

An air conditioner exhaust hose is used to vent hot air and moisture from the cooling process outside the building.

Exhaust Fan: SDA5304-450-AH-11

An air conditioner exhaust fans primary role is to expel hot air and moisture that is generated during the cooling process.

For complex issues, professional assistance may be necessary when diagnosing.

Diagnosing an air conditioner issue involves a methodical approach to checking basic components, inspecting for visible problems, and testing various system functions. Regular maintenance and timely repairs can help keep your air conditioner running efficiently and effectively.

Here’s a step-by-step guide on checking common issues:

Check the Basics - Power Supply: Ensure the air conditioner is plugged in and receiving power. Check the circuit breaker or fuse box to see if a breaker has tripped or a fuse has blown. | Thermostat Settings: Verify that the thermostat is set to the desired temperature and that it’s in cooling mode. Ensure the thermostat is functioning correctly and has fresh batteries if applicable.
Inspect the Air Filter - Filter Condition: Check if the air filter is dirty or clogged. A clogged filter can restrict airflow and reduce cooling efficiency. | Replacement: If the filter is dirty, replace it with a new one. Regularly replacing the filter is essential for optimal performance.
Examine the Outdoor Unit - Debris: Ensure that the outdoor condenser unit is free from debris like leaves, dirt, or branches. Clean the area around the unit to ensure proper airflow. | Coils: Check the condenser coils for dirt or damage. Dirty coils can affect cooling performance and should be cleaned if necessary.
Check the Indoor Unit - Airflow: Ensure that the vents and registers inside the house are open and unobstructed. Blocked vents can restrict airflow and reduce cooling efficiency. | Coils and Drain Pan: Inspect the evaporator coils and drain pan for signs of ice buildup or water leakage. Ice buildup can indicate issues with airflow or other levels, while leaks could suggest a problem with the drain line.
Listen for Unusual Noises - Strange Sounds: Pay attention to any unusual noises such as banging, rattling, or screeching. These noises could indicate issues with the fan, motor, or other components.
Test the Thermostat - Calibration: Ensure the thermostat is calibrated correctly. You can test this by comparing its temperature reading with a separate thermometer. | Functionality: If the thermostat is not responding or has erratic behavior, it may need to be repaired or replaced.
Inspect the Electrical Components - Wiring: Check for loose, frayed, or damaged wiring connections. Electrical issues can cause the system to malfunction or fail to start. | Capacitors and Contactors: Inspect capacitors and contactors for signs of wear or damage. Faulty capacitors can prevent the compressor or fan from starting.
Check the System Performance - Cooling Efficiency: Evaluate the overall cooling performance. If the system is not cooling as expected, there could be issues with various components such as the compressor, coils, or other levels. | Cycle Operation: Ensure the system cycles on and off as expected. Short cycling (frequent on/off cycles) can indicate issues with the thermostat, compressor, or other components.
Consult the User Manual - Troubleshooting Guide: Refer to the air conditioner’s user manual for specific troubleshooting tips and diagnostic information related to your model. | Error Codes: Some systems have error codes or indicators. Consult the manual to interpret these codes and follow recommended troubleshooting steps.

Watch the video below for more detailed help in locating your model information!

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Merchant Video

A lot of AC parts can look the same, but they are 100% Model Specific and have many different specs - even within the same brand, knowing your exact Model and Serial Numbers is very important!

Find your Model Specific AC parts in our Amazon Storefront today!

W Sabrina

Reviewed in the United States on January 30, 2025

Covered my back door so the dogs don’t scratch it up

Bruce Robert The

Reviewed in the United States on September 17, 2024

I had been looking for a new window a/c filter and couldn’t find one that wasn’t outrageously priced. This filter not only fit, but was fairly priced.

John Black

Reviewed in the United States on July 31, 2022

Fits just like it should

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