Choosing the right micron filter for your well water is crucial to ensure clean and safe drinking water. In this article, we will discuss the factors to consider when selecting the best micron filter size and provide recommendations for well water filtration.
A micron is a unit of measurement equivalent to one millionth of a meter. In water filtration, the micron rating indicates the size of the particles that a filter can remove. The smaller the micron rating, the finer the filtration and the smaller the particles that can be removed.
Factors to Consider
Sediment Size
Well water often contains sediment, including sand, silt, and clay particles. The size of these particles can vary significantly, and you should choose a micron filter size based on the specific sediment issues in your well water. Generally, larger sediment particles can be removed with a larger micron filter, while smaller particles require a smaller micron filter.
Filter Efficiency
Filter efficiency refers to the percentage of particles of a specific size that a filter can remove. A higher filter efficiency means better filtration performance. When choosing a micron filter size for well water, it is essential to consider both the filter efficiency and the micron rating.
Flow Rate
The flow rate of your water system can impact the effectiveness of your micron filter. A higher flow rate may require a larger micron filter to avoid clogging and maintain adequate water pressure. Conversely, a smaller micron filter can provide finer filtration at the cost of reduced flow rates.
50-micron filters: Suitable for removing large sediment particles, such as sand and some silt. These filters generally provide a high flow rate but may not be effective at removing smaller particles. Here’s our recommended 50-micron filter:
SAFETY MATERIAL: Food grade 100% Polypropylene material, Lead and BPA-Free. Non-toxic, odorless, no leaching or secondary pollution. Providing a healthy, safe water-filtering experience.
MULTIPLE ADVANTAGES: This String-wound sediment water filter has FOUR times the dirt holding capacity and DOUBLE the flow rate of PP sediment filter, allowing for longer service life. It's the ideal solution if your feed-water is of low quality and contains a lot of sediment.
STANDARD UNIVERSAL SIZE: 50-Micron 10 x 2.5-inch universal filter cartridge size, fits most 10-inch filter housings. Used as a prefilter for reverse osmosis (RO) and whole house water filtration systems, and various commercial and industrial applications.
PROTECT WATER EQUIPMENT: This filter removes up to 99% of sediment, including rusts, silt, sand, and other undissolved particulates from feedwater. As the first-stage filter in the whole house filtration system, it protects your post-filters, water appliances, pipes, bathroom, and kitchen faucets and shower fittings from clogging, providing a healthier filtered water supply for your home.
LONG-LIFE FILTER: Our high dirt-loading capacity sediment filters can last up to 15,000-20,000 gallons. The filtered capacity and change-out cycle depends on the inlet water quality. Replace the filter at least every six months to maintain performance.
20-micron filters: Suitable for removing medium-sized sediment particles, including finer silt and some clay. These filters offer a balance between flow rate and filtration performance. Here’s our recommended 20-micron filter:
SAFETY MATERIAL: Food grade 100% Polypropylene material, Lead and BPA-Free. Non-toxic, odorless, no leaching or secondary pollution. Providing a healthy, safe water-filtering experience.
MULTIPLE ADVANTAGES: This String-wound sediment water filter has FOUR times the dirt holding capacity and DOUBLE the flow rate of PP sediment filter, allowing for longer service life. It's the ideal solution if your feed-water is of low quality and contains a lot of sediment.
STANDARD UNIVERSAL SIZE: 20-Micron 10 x 2.5-inch universal filter cartridge size, fits most 10-inch filter housings. Used as a prefilter for reverse osmosis (RO) and whole house water filtration systems, and various commercial and industrial applications.
PROTECT WATER EQUIPMENT: This filter removes up to 99% of sediment, including rusts, silt, sand, and other undissolved particulates from feedwater. As the first-stage filter in the whole house filtration system, it protects your post-filters, water appliances, pipes, bathroom, and kitchen faucets and shower fittings from clogging, providing a healthier filtered water supply for your home.
LONG-LIFE FILTER: Our high dirt-loading capacity sediment filters can last up to 15,000-20,000 gallons. The filtered capacity and change-out cycle depends on the inlet water quality. Replace the filter at least every six months to maintain performance.
5-micron filters: Suitable for removing small sediment particles, such as fine clay and some organic matter. These filters provide finer filtration but may result in reduced flow rates. Here’s our recommended 5-micron filter:
SAFETY MATERIAL: Food grade 100% Polypropylene material, Lead and BPA-Free. Non-toxic, odorless, no leaching or secondary pollution. Providing a healthy, safe water-filtering experience.
MULTIPLE ADVANTAGES: This String-wound sediment water filter has FOUR times the dirt holding capacity and DOUBLE the flow rate of PP sediment filter, allowing for longer service life. It's the ideal solution if your feed-water is of low quality and contains a lot of sediment.
STANDARD UNIVERSAL SIZE: 5-Micron 10 x 2.5-inch universal filter cartridge size, fits most 10-inch filter housings. Used as a prefilter for reverse osmosis (RO) and whole house water filtration systems, and various commercial and industrial applications.
PROTECT WATER EQUIPMENT: This filter removes up to 99% of sediment, including rusts, silt, sand, and other undissolved particulates from feedwater. As the first-stage filter in the whole house filtration system, it protects your post-filters, water appliances, pipes, bathroom, and kitchen faucets and shower fittings from clogging, providing a healthier filtered water supply for your home.
LONG-LIFE FILTER: Our high dirt-loading capacity sediment filters can last up to 15,000-20,000 gallons. The filtered capacity and change-out cycle depends on the inlet water quality. Replace the filter at least every six months to maintain performance.
Micron Filter Size
Suitable Sediment Particle Sizes
Filter Efficiency
Flow Rate
Additional Information
50-micron
Large sediment particles, such as sand and some silt
Low
High
May not effectively remove smaller particles
20-micron
Medium-sized sediment particles, including finer silt and some clay
Moderate
Moderate
Offers a balance between filtration performance and flow rate
5-micron
Small sediment particles, such as fine clay and some organic matter
High
Low
Provides finer filtration but may result in reduced flow rates
This table compares the recommended micron filter sizes for well water based on suitable sediment particle sizes, filter efficiency, flow rate, and additional information. Note that the values provided are general estimates and may vary depending on specific products or situations.
Conclusion
The best micron filter size for well water depends on the specific sediment issues, filter efficiency, and flow rate requirements of your water system. Generally, a 20-micron filter is a good starting point for most well water applications, offering a balance between filtration performance and flow rate. However, it is essential to test your well water and consider your specific needs to determine the most suitable micron filter size for your situation.
Frequently Asked Questions (FAQ)
Q1: How often should I change my micron filter?
The frequency of filter changes depends on the specific filter and your water quality. Some filters may need replacement every few months, while others can last up to a year or more. Refer to the manufacturer’s recommendations and monitor your water quality to determine when to replace your micron filter.
Q2: Can a micron filter remove bacteria and viruses?
Some micron filters are designed to remove bacteria and viruses, but not all filters are created equal. Look for filters that are specifically labeled for removing bacteria and viruses if this is a concern for your water source.
Q3: Can a micron filter remove chemicals like chlorine and pesticides?
Some micron filters are effective at removing certain chemicals, while others may not be. Activated carbon filters, for example, are known for their ability to remove chlorine and some pesticides. Check the manufacturer’s specifications to determine which contaminants a particular filter can remove.
Q4: What happens if I choose the wrong micron filter size?
Choosing the wrong micron filter size can result in inadequate filtration, reduced flow rates, and clogging. It is important to consider the specific sediment issues, filter efficiency, and flow rate requirements of your water system when selecting a micron filter size.
Q5: Can I use multiple-micron filters in a system?
Yes, it is possible to use multiple-micron filters in a system to achieve finer filtration or address specific water quality issues. However, it is essential to ensure that the flow rate is adequate and that the filters are properly installed and maintained to avoid clogging.
Q6: How do I know if my well water requires filtration?
Well water should be tested regularly for contaminants, including bacteria, heavy metals, and other pollutants. If you notice visible sediment in your water or experience issues like staining, odors, or bad taste, it is a good idea to have your water tested and consider filtration options.
