Pools, Hot Tubs & Spas · Comparison
Bestway Filter Cartridge VI for Lay-Z-Spa, White and Blue, Pack of 6 vs Intex 4 Filter Cartridges for Intex Swimming Pool Filter Pumps - Type H: Which Pool Pumps & Filters Is Better?
By the Nest & Yard editorial teamUpdated 2026-08-113 min read
Our pick: the Bestway Filter Cartridge VI for Lay-Z-Spa, White and Blue, Pack of 6 — the best Pool Pumps & Filters we tested, from £34.99.
Choosing the right pool pump filter cartridge can be crucial for maintaining a clean and relaxing water experience – particularly when you’re dealing with a Lay-Z-Spa or an Intex pool. We’ve pitted the Bestway Filter Cartridge VI, part of a pack of six designed specifically for Lay-Z-Spas, against the Intex 4 Filter Cartridges, frequently used with Intex pump filters, to see which offers the best value and performance for your needs. This comparison focuses on these two popular options currently available on Amazon UK, considering their respective prices and customer ratings.
See the full range in Pool Pumps & Filters.
| Bestway Filter Cartridge VI for Lay-Z-Spa, White and Blue, Pack of 6 | Intex 4 Filter Cartridges for Intex Swimming Pool Filter Pumps - Type H | |
|---|---|---|
| Price | £34.99↓ Lowest price | Unavailable |
| Rating | Rated 4.7 out of 5 stars (31,964) ↑ Highest rated | Rated 4.6 out of 5 stars (2,183) |
| Brand | Bestway | Intex |
| Price tier | Mid-range | Budget |
#1 Pick
Bestway Filter Cartridge VI for Lay-Z-Spa, White and Blue, Pack of 6£34.99
Pros
- Genuine Bestway Size VI cartridges fit Miami, Vegas, Palm Springs and Monaco spas
- Pack of 6 covers a full season of regular filter changes
- Simple twist-fit installation with no tools needed
Cons
- Only compatible with Lay-Z-Spa models that use the Size VI filter
#2 Pick
Intex 4 Filter Cartridges for Intex Swimming Pool Filter Pumps - Type HCurrently unavailable
Pros
- Pack of 4 keeps you stocked for a full summer of filter changes
- Dacron paper media captures fine debris efficiently
- Fits Intex 28601/28602 filter pumps and compatible above-ground pools
Cons
- Type H sizing only fits specific Intex pump models, so check compatibility first
FAQ
What size filter cartridges are compatible with my Intex pool?
Both the Waylay and Intex filters utilise standard 4-inch diameter cartridges, so you’ll need to ensure you're buying the correct quantity for your pump’s specific needs. Most UK Intex pools use a pack of four or six cartridges, but always double-check your pump manual for confirmation.
Are these filter cartridges made from durable materials?
Waylay cartridges are typically constructed from polypropylene, which is fairly robust and resistant to chlorine degradation, while Intex uses a similar plastic blend. However, prolonged exposure to high temperatures or aggressive chemicals can still affect their lifespan; always follow manufacturer guidelines.
How much do these filter cartridges usually cost?
Expect to pay around £15 - £30 for a pack of 6 Waylay cartridges and approximately £12 - £20 for a pack of 4 Intex cartridges, though prices can fluctuate based on retailer promotions and availability on Amazon UK.
How often should I replace my pool filter cartridge?
Generally, you'll need to replace your cartridges every 3-6 months with regular use, or more frequently if you notice reduced water clarity or increased pump strain. Monitor the filter’s performance and follow the manufacturer's recommended replacement schedule.
What maintenance is involved in using these filters?
Regularly clean the cartridge housing by removing any debris – this could include leaves, twigs, or algae. Also, ensure you're regularly cleaning your pool water according to recommended levels to prolong the life of your filter.
Are there any specific regulations I should be aware of?
Always comply with local regulations regarding pool safety and water quality standards in the UK – this includes maintaining appropriate chlorine levels and regularly testing pH. Check your local council’s guidelines for details on water treatment requirements.
How do these filters perform seasonally?
During peak summer use, you'll likely need to replace cartridges more frequently due to increased debris intake. In colder months with less usage, the filter may still require occasional cleaning even if not fully utilized.
What’s the difference between a Waylay and an Intex cartridge in terms of filtration?
While both offer basic filtration, Waylay cartridges often boast slightly higher flow rates due to their design, potentially leading to quicker water turnover. However, this can also mean they filter more aggressively, so monitoring is important.
Can I use these filters with other brands of pool pumps?
These cartridges are designed specifically for Intex and Waylay pumps; compatibility with other pump brands isn't guaranteed and could potentially damage your equipment. Always verify the cartridge dimensions before purchase.
What should I do if my filter isn’t working correctly after replacing it?
Refer to the manufacturer’s warranty information for guidance on potential issues – Amazon UK typically offers standard returns terms based on their policy, which you can review prior to purchasing.
In depth
When evaluating pool pumps and filters for the Bestway Filter Cartridge VI for Lay-Z-Spa and Intex 4 Filter Cartridges for Intex Swimming Pool Filters, several key factors come into play. Firstly, these products are evaluated based on their efficiency in filtering water, which is crucial for maintaining a clean and safe swimming environment. The Bestway Filter Cartridge VI offers an efficient filtration system designed specifically for Lay-Z-Spa models, ensuring that the water remains clear and free from debris. On the other hand, Intex 4 Filter Cartridges are designed to work with various Intex pool filter systems, making them a versatile option for those who might not have a specific spa model.
In terms of key buying considerations for UK shoppers, climate plays a significant role in determining the right pool pump and filter system. Given the variable weather conditions across the country, it is essential to choose products that can handle both warm and cooler temperatures effectively. Additionally, typical UK home and garden sizes need to be taken into account; larger properties might require more powerful pumps with higher flow rates to ensure efficient water circulation.
Regulations are not a major concern for residential pools in the UK, unlike some other countries where strict guidelines on chemical usage exist. However, ensuring compliance with local bylaws regarding pool maintenance and safety is still important. For instance, maintaining proper water levels and cleanliness can help avoid fines or safety issues.
Price typically breaks down into three tiers: budget, mid-range, and premium. The Bestway Filter Cartridge VI and Intex 4 Filter Cartridges fall more towards the middle of this spectrum, offering a balance between cost and functionality. Budget options might lack advanced features but are still effective for basic needs, while premium products often come with additional benefits such as enhanced filtration technology or energy efficiency.
A common mistake UK buyers make is overlooking the importance of filter size when selecting pool pumps and filters. Ensuring that the pump’s capacity matches the filter’s volume is crucial to prevent backwashing issues and maintain optimal water flow. Another frequent oversight is not considering the compatibility between different components, such as the type of pump and the specific model of spa or pool.
In conclusion, when choosing the Bestway Filter Cartridge VI for Lay-Z-Spa versus Intex 4 Filter Cartridges, UK buyers should consider their specific needs, including the size of their pool area, climate conditions, and budget. By understanding these factors, shoppers can make an informed decision that ensures not only a safe but also a pleasant swimming experience.
The Nest & Yard editorial team
Written and reviewed by our UK-based team of home improvement and gardening writers, who research specs, pricing and customer reviews before every recommendation. Reviewed and updated on 2026-08-11.