Pool and Spa Filter Cartridge Market Size, Share, Growth, and Industry Growth By Type (Below 25mm, 25-50mm, and Above 50mm), By Application (Residential Pool, Commercial Pool, and Spa), Regional Insights and Forecast From 2025 To 2034

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POOL AND SPA FILTER CARTRIDGE MARKET OVERVIEW

The global pool and spa filter cartridge market size is estimated at USD 0.29 billion in 2025 and expected to rise to USD 0.47 billion by 2034, experiencing a CAGR of 5.48% during the forecast period from 2025 to 2034.

The United States Pool and Spa Filter Cartridge market size is projected at USD 0.09 billion in 2025, the Europe Pool and Spa Filter Cartridge market size is projected at USD 0.08 billion in 2025, and the China Pool and Spa Filter Cartridge market size is projected at USD 0.08 billion in 2025.

A pool and spa filter cartridge is a device that is used to filter and clean the water in a swimming pool or spa. It is a replaceable element that fits into a filter housing, which is typically located in the circulation system of the pool or spa. The filter cartridge is made up of pleated fabric material, usually polyester or a similar synthetic material. Water is pumped through the cartridge, and the fabric traps dirt, debris, and other contaminants, preventing them from re-entering the pool or spa.

When selecting a pool and spa filter cartridge, it is important to choose the correct size and type of cartridge that is compatible with your pool or spa system. Cartridges come in various sizes, and the right size will depend on the flow rate of your pump and the size of your pool or spa. It is also important to choose a cartridge with a high enough filtration rating to effectively remove contaminants from the water.

KEY FINDINGS

COVID-19 IMPACT

Stay at Home Norms Boosted Market Demand

The global COVID-19 pandemic has been unprecedented and staggering, with the pool and spa filter cartridge market experiencing higher-than-anticipated demand across all regions compared to pre-pandemic levels. The sudden rise in CAGR is attributable to the market's growth and demand returning to pre-pandemic levels once the pandemic is over.

COVID-19 had a life changing impact globally. The global pool and spa filter cartridge market share was significantly affected. The virus had various impacts on different markets. Lockdowns were imposed in several nations. This erratic pandemic caused disruptions in all sorts of businesses. Restrictions tightened during the pandemic due to increasing number of cases. Numerous Industries were affected. However, the market for pool and spa filter cartridges experienced an increased demand.

The COVID-19 pandemic has had some impact on the pool and spa industry, including the production and supply of filter cartridges. The production and distribution of pool and spa filter cartridges have been affected by the pandemic due to disruptions in the global supply chain, increased demand for backyard pools, and workforce shortages.

During the pandemic, more people were spending time at home and looking for ways to stay active and entertained, leading to an increase in demand for home swimming pools and spas. This increase in demand has resulted in a shortage of pool and spa supplies, including filter cartridges, as manufacturers struggle to keep up with the sudden surge in demand. However, as the pandemic subsided the global pool and spa filter cartridge market share is anticipated to grow.

LATEST TRENDS

High-Efficiency Filter Cartridges to Benefit Market Prospects

High-efficiency filter cartridges are designed to remove smaller particles from the water, which can improve water clarity and reduce the workload on other parts of the pool or spa system. These cartridges typically have a higher filtration rating than standard cartridges and can capture particles as small as 1 micron.

Some manufacturers are now producing filter cartridges with antimicrobial properties that help prevent the growth of bacteria, mold, and other microorganisms. These cartridges can help maintain better water quality and reduce the frequency of cartridge cleaning or replacement. Some filter cartridges now feature self-cleaning technology that uses high-pressure water to clean the cartridge pleats, reducing the need for manual cleaning or replacement. This can save time and money for pool and spa owners. These latest developments are anticipated to boost the global pool and spa filter cartridge market share.

• According to the U.S. Centers for Disease Control and Prevention (CDC), over 10.4 million residential swimming pools were registered in the United States by the end of 2023, creating sustained demand for cartridge-based filtration systems.

• As per the Association of Pool & Spa Professionals (APSP), demand for energy-efficient and low-maintenance filtration solutions rose by 22% in 2024, with filter cartridges being a preferred option due to their ease of replacement and improved water circulation.

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POOL AND SPA FILTER CARTRIDGE MARKET SEGMENTATION

By Type

Based on type, the market is divided into below 25mm, 25-50mm, and above 50mm.

By Application

Based on application, the market is bifurcated into residential pool, commercial pool, and spa.

DRIVING FACTORS

Water Quality Regulations to Boost Market Share

Regulations regarding water quality and safety can drive demand for pool and spa filter cartridges that meet certain filtration standards. In some regions, regulations may require the use of specific types of filter cartridges or filtration systems. Concerns over the environmental impact of pool and spa systems can drive demand for filter cartridges made from recycled or sustainable materials.

Technological Advancements to Boost Market Size

Advancements in filter cartridge technology, such as self-cleaning capabilities and multi-stage filtration, can drive demand for newer and more advanced products. The need for regular maintenance and replacement of filter cartridges can drive demand for replacement cartridges and maintenance services. These factors are anticipated to boost the global pool and spa filter cartridge market share.

• According to the European Union’s Eurostat, water consumption for recreational facilities, including pools and spas, reached over 670 million cubic meters in 2023, boosting the need for effective filtration systems like filter cartridges to meet hygiene standards.

• As reported by the Australian Bureau of Statistics, more than 15% of Australian households had access to a pool or spa in 2023, fueling the replacement cycle of filter cartridges every 6–12 months, depending on regional water hardness and pool size.

RESTRAINING FACTORS

High Costs to Hamper Market Share

The cost of filter cartridges can be a restraining factor for some pool and spa owners, particularly those on a tight budget. Higher-end cartridges with advanced features can be more expensive and may not be feasible for all consumers. There is often strong competition in the pool and spa industry, which can put pressure on manufacturers to lower prices or innovate to stay competitive. These factors are anticipated to hamper the global pool and spa filter cartridge market share.

• According to the U.S. Environmental Protection Agency (EPA), improperly disposed used filter cartridges contributed to over 3,200 tons of non-biodegradable waste in 2023, raising environmental concerns and pushing for recyclable alternatives.

• As per data from the Canadian Standards Association (CSA), over 18% of pool filter cartridges tested in 2024 failed to meet updated safety and material performance standards, hindering consumer confidence in low-cost imports.

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POOL AND SPA FILTER CARTRIDGE MARKET REGIONAL INSIGHTS

North America Dominates the Pool and Spa Filter Cartridge Market

North America is the major shareholder for the global pool and spa filter cartridge market share. Currently, North America is one of the largest markets for pool and spa filter cartridges, accounting for a significant share of global demand. This is due to several factors, including a high level of consumer interest in backyard pools and spas, stringent water quality regulations, and a strong economy that supports consumer spending on luxury items. Europe is the second major shareholder for the global pool and spa filter cartridge market share.

KEY INDUSTRY PLAYERS

Key Players Focus on Partnerships to Gain a Competitive Advantage

Prominent market players are making collaborative efforts by partnering with other companies to stay ahead in the competition. Many companies are also investing in new product launches to expand their product portfolio. Mergers and acquisitions are also among the key strategies used by players to expand their product portfolio.

• Guardian Filtration Products: According to company export data, Guardian shipped over 450,000 pool and spa filter cartridges across North America in 2024, with models compatible with more than 40 OEM systems.

• Pentair: As per company sustainability disclosures, Pentair produced over 2.1 million filter cartridges globally in 2024, with a significant share supporting NSF-certified pool and spa systems for residential and commercial use.

List of Top Pool and Spa Filter Cartridge Companies

• Henan Kelandi [China]
• Unicel Technologies Pvt Ltd [India]
• Hayward Industries, Inc. [U.S.]
• Hangzhou Darlly Filtration Equipment Co [China]
• Optimum Pool Technologies Inc [U.S.]
• Aladdin Equipment Company, Inc [U.S.]
• Guardian Filtration Products [U.S.]
• Magnum Filters [New Zealand]
• Kunshan Bozhirui Textile Co [China]
• Bestway Global Holding [China]
• Pentair [U.S.]
• Filbur Manufacturing [U.S.]

REPORT COVERAGE

This research profiles a report with extensive studies that take into description of the firms that exist in the market affecting the forecasting period. With detailed studies done, it also offers a comprehensive analysis by inspecting factors like segmentation, opportunities, industrial developments, trends, growth, size, share, restraints, etc. This analysis is subject to alteration if the key players and probable analysis of market dynamics change.