Spa foam filters

Maja Koi filters are a sustainable alternative to the cartridges for your pool or hot tub.

We offer a variety of options, with the dimensions and series they are suitable for listed.

A paper filter normally lasts 2 weeks, and these washable filters last much longer.

Rinsing them occasionally under the tap or with a garden hose will extend their lifespan.

Maja Koi helps keep your pool or hot tub clean and saves you money because our filters last longer.

Dimensions:

100 x 110 mm

Hole diameter:

50 mm

Suitable for:

type D / SC828 / 40025 / C-4313 / PWB4PAIR / FC-3753

Maja Koi filters are a sustainable alternative to the cartridges for your pool or hot tub.

We offer several variants, with the dimensions and series they are suitable for listed.

A paper filter normally lasts 2 weeks, and with these washable filters, this period is much longer.

Rinsing them occasionally under the tap or with a garden hose will extend their lifespan.

Maja Koi helps keep your pool or hot tub clean and saves you money because our filters last longer.

Dimensions:

100 x 110 mm

Hole diameter:

50 mm

Suitable for:

your type D / SC828 / 40025 / C-4313 / PWB4PAIR / FC-3753

Maja Koi filters are a sustainable alternative to the cartridges for your pool or hot tub.

We offer several variants, with the dimensions and series they are suitable for listed.

A paper filter normally lasts 2 weeks, and with these washable filters, this period is much longer.

Rinsing them occasionally under the tap or with a garden hose will extend their lifespan.

Maja Koi helps keep your pool or hot tub clean and saves you money because our filters last longer.

Dimensions:

100 x 110 mm

Hole diameter:

50 mm

Suitable for:

your type D / SC828 / 40025 / C-4313 / PWB4PAIR / FC-3753

Maja Koi filters are a sustainable alternative to the cartridges for your pool or hot tub.

We offer a variety of options, with the dimensions and series they are suitable for listed.

A paper filter normally lasts 2 weeks, and these washable filters last much longer.

Rinsing them occasionally under the tap or with a garden hose will extend their lifespan.

Maja Koi helps keep your pool or hot tub clean and saves you money because our filters last longer.

Dimensions:

270 x 220 mm

Hole diameter:

75 mm

Suitable for:

• Darlly: SC713
• Darlly 2: 80651
• Unicel: C-8465
• Pleatco: PWK65

Maja Koi filters are a sustainable alternative to the cartridges for your pool or hot tub.

We offer several variants, with the dimensions and series they are suitable for listed.

A paper filter normally lasts 2 weeks, and with these washable filters, this period is much longer.

Rinsing them occasionally under the tap or with a garden hose will extend their lifespan.

Maja Koi helps keep your pool or hot tub clean and saves you money because our filters last longer.

Dimensions:

340 x 130 mm

Hole diameter:

50 mm

Suitable for:

• Pleatco filter: PRB501N
• Unicel filter: C-4950
• Filbur filter: FC-2390
• Darlly code 2: 40506

Maja Koi filters are a sustainable alternative to the cartridges for your pool or hot tub.

We offer a variety of options, with the dimensions and series they are suitable for listed.

A paper filter normally lasts 2 weeks, and with these washable filters, this period is much longer.

Rinsing them occasionally under the tap or with a garden hose will extend their lifespan.

Maja Koi helps keep your pool or hot tub clean and saves you money because our filters last longer.

Dimensions:

270 x 150 mm

Hole diameter:

50 mm

Suitable for:

• Darlly: SC712
• Darlly 2: 60301
• Unicel: C-6430
• Pleatco: PWK30-4
• Filbur: FC-3915

Reusable Filter Cartridge Type V1 – Suitable for Intex PureSpa & Bestway Spas, among others

Keep your pool or spa water fresh and clear with this durable, washable filter cartridge, specially designed for Intex PureSpas and spas that use a V1 filter, among others. Unlike traditional paper filters, which often only last one to two weeks, this reusable filter has a much longer lifespan, offering significantly greater convenience and savings.

Sustainable alternative to disposable filters
Thanks to its sturdy, washable material, this filter is easy to rinse clean and reuse again and again. This makes it an environmentally friendly and cost-effective alternative to paper cartridges, which quickly become clogged and need regular replacement.

Benefits at a glance:

• Reusable & washable – easy to clean with water

• Long-lasting – lasts for months with proper maintenance

• Perfect fit for Intex PureSpas and Bestway spas with a V1 filter system, among others

• Cost-effective – replace less often, save more

• Helps keep the water clear and healthy

Usage tips:
Rinse the filter thoroughly with clean water after each use or at least once a week. Replace the filter when the water flow noticeably decreases or the material shows signs of wear.

With this reusable filter cartridge, you can enjoy clean spa or pool water worry-free without having to buy new filters all the time. Smart, sustainable, and affordable!

Set of 5 Reusable Filter Cartridges – Suitable for Intex PureSpa & Bestway (Type V1)

Keep your spa or pool water clean and clear for longer with this sustainable set of 5 washable filter cartridges, suitable for Intex PureSpas, Bestway spas and more with a V1 filter type. These reusable filters are specially designed as a sustainable alternative to traditional paper filters, which often need to be replaced after just two weeks.

Sustainable, efficient and cost-effective
Unlike disposable filters, these cartridges can be easily rinsed and reused. Their durable material ensures that they can be used again and again without losing filtration power. This means you can enjoy clean water for months while saving significantly on the cost of constantly buying new cartridges.

Benefits of this filter set:

• Set of 5 reusable filters – always have a clean spare on hand

• Washable and easy to clean – simply rinse them under running water

• Perfect fit for Intex PureSpas and Bestway spas with a V1 filter system, among others

• Longer lifespan than paper cartridges – lasts for months

• Environmentally friendly alternative – less waste, lower costs

• Helps effectively remove dirt, sand and other impurities

Use & maintenance:
Rinse the filter thoroughly under running water after each use or at least once a week. Let it dry completely before replacing it, or use another filter from the set as a replacement. With proper maintenance, these filters can last for months, depending on usage and water quality.

With this affordable set of 5 reusable filter cartridges, you can enjoy clean and fresh water for longer without having to buy new filters every time. Ideal for spa owners who value quality, sustainability and convenience.

Set of 10 Reusable Filter Cartridges – Intex Type S1 – Washable & Durable

Effortlessly maintain clean and clear spa water with this complete set of 10 reusable filter cartridges, suitable for spas that use the Intex S1 filter system, such as the popular Intex PureSpa models. These washable filters are designed as a durable and cost-saving alternative to traditional disposable paper filters.

Long-lasting filtration, less waste and more convenience
While standard paper filters often need to be replaced after one to two weeks, these reusable filters can be rinsed out and reused many times. This means less frequent replacement, less waste and significant long-term savings. Ideal for regular spa use without having to purchase new filters constantly.

Benefits of this filter set:

• Set of 10 pieces – always have a clean filter at hand

• Reusable & washable – easily rinsed clean under water

• Suitable for Intex PureSpa models with Type S1 filter

• Longer lifespan than traditional filters

• Effectively removes dirt, hair, sand and other impurities

• Environmentally friendly alternative – less waste, more sustainability

Use & maintenance:
Rinse the filters thoroughly under running water regularly (preferably after each use or at least 1–2 times a week). Let the filter dry properly or alternate with one of the other filters in the set. With proper maintenance, these filters will last many weeks to months, depending on usage intensity and water quality.

Save money and prevent unnecessary waste with this efficient and durable set of reusable S1 filters. A smart choice for every spa user!

Set of 10 Reusable Filter Foams – Suitable for Intex Type B & Bestway Type IV Pool Filters

This complete set of 10 reusable filter foams is specially designed as a durable alternative to the disposable filter cartridges of Intex type B and Bestway type IV. Ideal for use in above-ground pools with a cartridge filter system. These foam filters offer a reliable, efficient, and environmentally friendly way to keep your pool water clear and clean.

Durable, washable, and cost-saving
Unlike traditional paper cartridges, which often need to be replaced every 1–2 weeks, these filter foams are washable and reusable multiple times. This not only makes them more environmentally friendly but also significantly more economical in the long term. You save considerably on the cost of constantly buying new filter cartridges.

Optimal water filtration
The fine pore structure of the foam effectively captures dirt particles such as leaves, sand, insects, and other contaminants. At the same time, water flow is maintained, ensuring that the filter system continues to function optimally.

Benefits at a glance:

• Set of 10 reusable foam filters – always have a clean one ready

• Suitable for Intex type B and Bestway type IV filter systems

• Washable foam material – easy to clean under running water

• Effective filtration for a fresh, clear, and hygienic pool

• Long lifespan with proper maintenance

• Environmentally friendly and cost-saving alternative to disposable cartridges

Use & maintenance:
For the best results, rinse the filters with clean water after each use or at least once a week. Allow the foam to dry thoroughly or alternate with one of the other filters in the set. With proper maintenance, the filters can last for many weeks or even months, depending on the usage of the pool.

With this set of 10 reusable filter foams, you are choosing a practical, affordable, and durable solution for a clean and healthy pool.

Set of 5 Reusable Filter Foams – Suitable for Intex Type B & Bestway Type IV Pool Filters

This practical set of 5 reusable filter foams is an excellent alternative to traditional disposable filter cartridges for Intex Type B and Bestway Type IV pools. The filters are designed for use in above-ground pool cartridge filter systems and provide reliable and efficient filtration, with a focus on sustainability and ease of use.

A sustainable alternative to paper cartridges
Unlike standard paper filter cartridges, which typically last only one to two weeks, these foam filters are washable and reusable multiple times. This not only saves money in the long term but also reduces waste and contributes to more environmentally friendly pool maintenance.

Effective cleaning for clear water
The open-cell structure of the filter foam allows water to flow through easily while trapping dirt, sand, leaves, and other contaminants. This helps maintain healthy water quality and a hygienic swimming environment.

Benefits of this filter foam set:

• Set of 5 washable filters – easy to clean and reuse

• Suitable for Intex Type B and Bestway Type IV filter systems

• Longer lifespan than traditional paper cartridges

• Keeps pool water clean, clear, and fresh

• Environmentally friendly and cost-effective

• Easy to install in existing filter pumps

Use and maintenance:
For optimal results, rinse the filter foam with clean water every few days or at least once a week. By alternating between several filters in the set, you can always use a clean filter. With proper maintenance, these filters can last for several weeks or even months, depending on the usage of the pool.

With this set of 5 reusable filter foams, you are choosing a smart, sustainable, and affordable solution to keep your pool water clear – ideal for any type of above-ground pool with a cartridge filter.

Reusable Filter Foam – Suitable for Intex Type B & Bestway Type IV Pool Filters (1 Piece)

Keep your pool water clear and clean with this reusable filter foam, specially designed as a durable alternative to paper cartridges for Intex Type B and Bestway Type IV pool filters. This filter is ideal for above-ground pools with cartridge filters and offers excellent filtration performance with a much longer lifespan than traditional disposable filters.

Sustainable, efficient, and cost-effective
Unlike standard paper cartridges that need to be replaced after one to two weeks, this foam filter is washable and reusable. After use, simply rinse it clean with water, allowing it to be reused multiple times. This not only saves money but also reduces your environmental footprint.

Optimal filtration for clear water
Thanks to the open-cell structure of the foam, dirt such as sand, leaves, insects, and other impurities are effectively captured while maintaining water flow. This keeps your pool water clear, fresh, and safe to use.

Benefits of this filter foam:

• Suitable for Intex Type B and Bestway Type IV filter systems

• Reusable & washable – an environmentally friendly alternative

• Efficient filtration of dirt and suspended particles

• Easy to use and maintain

• Longer lifespan than paper cartridges

Use & maintenance:
Rinse the filter foam regularly, preferably after a few days of use or when the water flow noticeably decreases. Allow the filter to dry thoroughly before reuse or alternate it with an additional filter. Depending on use and maintenance, this filter can last several weeks to months.

Choose convenience, sustainability, and consistent water quality with this reusable filter – perfect for any pool owner who values efficiency and environmental friendliness.

This set of 10 filter foams is a smart and sustainable replacement for traditional Intex V1 and Bestway type V1 cartridges. Thanks to the washable design, you save money and reduce waste, while your pool water remains continuously and effectively filtered.

• Suitable for Intex V1 and Bestway type V1 filters
• Reusable and easy to wash
• Sustainable alternative to disposable cartridges
• Ensures clear and clean pool water
• Packaged in a set of 10 for long-lasting use

Set of 5 Reusable Filters – Intex Type S1 | Washable Cartridges for PureSpa

This set of 5 reusable filters is specially designed for use in Intex PureSpa systems that use filter type S1. The filters are made of durable foam material and provide a reliable, cost-effective, and environmentally friendly alternative to traditional disposable cartridges.

Long-lasting use and easy maintenance
Unlike standard paper filters, which need to be replaced on average after 1 to 2 weeks, these foam filters can be rinsed and reused multiple times. They are easy to clean under running water and, with proper maintenance, can last for weeks or even months. This significantly reduces the need for filter replacements and cuts down on waste.

Effective filtration for clear spa water
The open-cell foam structure ensures optimal water flow while trapping dirt, grease, hair, and other impurities. This keeps the water in your spa fresh, clean, and hygienic – essential for a relaxing and safe wellness experience.

Benefits of these filters:

• Suitable for all Intex PureSpa models with an S1 filter system

• Set of 5 – always have a clean filter on hand

• Washable & reusable – can be used up to 10 times longer than paper filters

• Improves water quality and extends the life of your spa

• Environmentally friendly and affordable alternative to disposable filters

• Easy to install and clean

Use & maintenance:
Rinse the filters with clean water after each use or at least 1–2 times a week to remove accumulated dirt. Let them dry thoroughly or alternate them with one of the other filters in the set. With proper maintenance, the filters will retain their effectiveness for a longer period.

With this set of 5 reusable S1 filters, you will be well prepared for long-lasting, hassle-free use of your Intex spa, with clear water and less waste as the result.

Reusable Filter – Intex Type S1 | Washable Filter Cartridge for PureSpa (1 Piece)

This reusable filter cartridge is specially designed for Intex PureSpa systems that use filter type S1. Instead of a traditional paper cartridge that needs to be replaced after one to two weeks, this filter offers a durable and reusable alternative that you can easily rinse clean and reuse.

Durable, efficient and cost-saving
The filter is made of high-quality foam material that withstands repeated use. After use, you can easily rinse it clean under running water, allowing you to reuse the filter for several weeks or even months, depending on use and water quality. This not only saves money, but also reduces waste and makes your spa maintenance more environmentally friendly.

Effective filtration for clear spa water
The filter foam has an open-cell structure that efficiently captures dirt, grease, hair and other contaminants without obstructing water flow. This keeps the water in your Intex spa fresh, clean and hygienic.

Key features:

• Suitable for all Intex PureSpa models with S1 filter system

• 1 piece of reusable filter foam – ideal as a replacement or spare

• Washable material – easy to clean and reuse

• Ensures clear and clean spa water

• Durable and environmentally friendly alternative to disposable cartridges

• Easy to install and maintain

Use and maintenance:
Preferably rinse the filter with clean water after each use or at least once or twice a week. Let the filter dry thoroughly or alternate with a spare filter. With proper maintenance, the foam retains its effectiveness for several use cycles.

With this reusable Intex S1 filter, you choose a practical, durable and affordable solution for clear spa water, without having to buy new cartridges every time.

Set of 10 Reusable Filters – Suitable for Intex Type H & Bestway Type I | Washable Pool Filter Cartridges

This set of 10 reusable filters is specially designed as a durable and cost-effective alternative to the standard paper cartridges for Intex Type H and Bestway Type I. Ideal for above-ground pools with cartridge filter systems. These washable foam filters are easy to use and help keep your pool water clear, fresh, and hygienic.

Durable and cost-effective alternative
Unlike paper disposable filters, which often only last 1 to 2 weeks, these foam filters can be rinsed and reused multiple times. This significantly reduces replacement costs and lowers your environmental footprint. A smart investment for every pool season.

Effective filtration for a clean swimming experience
The open-cell foam structure allows water to flow through easily while effectively trapping dirt particles, hair, sand, and other contaminants. This helps maintain stable water quality and prevents the filter pump from becoming clogged.

Benefits of this filter set:

• Suitable for Intex Type H and Bestway Type I filter systems

• Set of 10 – ideal for alternating and always having a clean filter at hand

• Reusable and washable – easy to clean under running water

• Long-lasting use with proper maintenance

• Improves water circulation and filter efficiency

• Environmentally friendly and affordable alternative to paper cartridges

• Easy to install in existing filter pumps

Use & maintenance:
Rinse the filters regularly, preferably every few days or as soon as water flow decreases. Let them dry thoroughly before reuse or alternate with another filter from the set. Depending on usage intensity and water quality, the filters can last several weeks or even months.

With this set of 10 reusable filters for Intex and Bestway, you can enjoy clear water for a long time and a worry-free swimming experience – efficiently, affordably, and environmentally consciously.