How to Clean an Air Conditioner and Keep the Filter

To keep the appliance in good condition, it is key to clean the air conditioner filter and remove the dirt it accumulates. How to do it.

More than once, when temperatures rise and we want to cool the house, we find that appliances that have the cooling function do not cool enough or do not walk as they should. It is often a problem associated with the lack of hygiene of the appliance. Learn how to clean an air conditioner and why and how to keep the filter in perfect condition all year round.

Knowing a couple of secrets, you can solve it without calling a specialist. What’s more, most brands say how to clean the appliance and how often and how often products to clean the appliance. It is important to read the instructions to adapt the general tips to the particularities of your appliance.


How to Clean an Air Conditioner

How to Clean an Air Conditioner and Keep the Filter

The first thing you have to do, whatever the model and the brand, is turn off the equipment and unplug it. It’s key not to touch anything before leaving it without electric current.

Then, following the instructions in the brand manual, disassemble the removable part and wash them one by one with common detergent. Some devices have more components that we can remove and clean and others less. See in detail the specifications of your equipment. Some general tips:

  • Unplug the device. If you have a gentle vacuum cleaner, pass it through the front and sides, cleaning the fins. Dusting is the best way to get started. You can help yourself using a soft bristle brush or a damp cloth.
  • Remove or open the front grille or lid and wipe well with a damp cloth.
  • Get the filter out. This is the most important part of cleaning the equipment, so we will explain it separately.
  • Removable parts, such as the filter or grilles, can be submerged and cleaned in the pothole with hot soapy water or some degreasing product. It is important to rinse them thoroughly and wait for them to be dry before putting them back on.


How to clean air conditioning filter

How to clean air conditioning filter

Air conditioning equipment requires periodic maintenance for long service life, with optimal performance. One of the most important tasks in this direction is to take care of the good condition and hygiene of the air filters.

These parts are usually made of nylon and other components and are the first and main protective barrier that air conditioning equipment has to stay in shape. Its function is to filter and trap most of the particles in air suspension, improving their quality.

If the filter is plugged by dirt, the equipment will work hard, also causing the appliance to be heating. What’s more, it can cause the indoor unit to freeze and you may have dripping problems in the indoor unit.


Location of the air conditioner filter and how to remove it:

Location of the air conditioner filter and how to remove it

In most equipment, it is very easy to find where the air filter is. On split models it is on the front of the interior equipment. You’re going to find it by lifting the lid or the front of the appliance.

In general, they are hooked and you only have to move them to be able to remove them.

Clean split filters step by step

The task is very simple. It’ll only take a few minutes.

  • Open the front cover of slipt and disassemble the filters.
  • Rinse them with warm water, rubbing them with our hands or with a cloth to release the toughest dirt. You can use soap or mild detergent. Abrasive products should not be used because the materials from which they are constructed can be damaged.
  • Do not use hard bristle brushes because you can damage the fabric, producing holes and affecting filter quality.
  • Then let them dry and put it back in.


Air conditioning filter change

If you notice the air filter is too dirty or damaged, it may be convenient to replace it. In general, manufacturers offer these spare parts in official services and even hardware stores. It is advisable to carry the old filter of your equipment to buy the right spare.


Air conditioning maintenance

If we keep the air conditioner and its filter clean in good condition, it is very likely that the equipment will last for many years. A good cleaning of filters, cold and heat exchangers and the inner fan prevents obstructions that end up deteriorating the correct air exchange in both the indoor and outdoor units. In this way, it not only lowers its performance but, having forced operation, can generate a higher power consumption.

Many wonders if there’s anything else to do and the answer is no unless you’re an understanding. Home equipment ducts are rarely cleaned because they are generally well maintained.

What can happen, from time to time, is that they need a gas load. But that happens especially if they have any leaks. Other than that, for many years they won’t need anything else.


Air conditioning doesn’t cool

If your device doesn’t cool (or doesn’t heat up), your computer will most likely have one of three problems:

  • Lack of gas: it may be an option, but it is not the only one. Remember that if the installation of the appliance is well done and no pipe was broken, the gas should not be lost. It’s not something you spend.
  • Dirty filters: is one of the great reasons why the equipment does not cool down.
  • Dirty indoor fan: not a common problem, but it can happen. The accumulation of dirt in the fan of the indoor unit – which is most common in cold-only units and in smoking environments – can affect the operation of the appliance.
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