Keeping your inground pool sparkling clean and inviting is a top priority for any pool owner. A pristine pool isn’t just about aesthetics; it’s crucial for health and safety. The heart of any clean pool is its pool filter system for inground pool, diligently working behind the scenes to remove debris, contaminants, and microscopic particles. Choosing the right filtration system can feel overwhelming with so many options available, but don’t worry! We’ve dived deep to review some of the best pool filter systems that will ensure your inground pool remains a crystal-clear oasis.
Quick Product Comparison
Our Top 5 Pool Filter System For Inground Pool Reviews – Expert Tested & Recommended
1. SWIMLINE HYDROTOOLS 1 HP Variable 2-Speed Cartridge Filter Pump System for 33500 Gallon Pools
The SWIMLINE HYDROTOOLS pool filter system for inground pool offers an exceptional blend of power and efficiency. Designed for larger inground pools up to 33,500 gallons, its variable 2-speed pump significantly reduces energy consumption while maintaining superior filtration. This system is a premium option for serious pool owners seeking optimal water clarity and long-term savings.
Key Features That Stand Out
- ✓ Variable 2-Speed Pump: Allows for energy savings with lower speed for daily filtration and higher speed for cleaning.
- ✓ Oversized 120 Square Foot Filtration Area: Ensures superior water clarity and extended periods between cartridge cleanings.
- ✓ DOE Compliant 1 HP Pump: A freshly designed, powerful 5280 GPH pump optimized for efficiency and performance.
- ✓ Premium Cartridge Filter: Provides excellent particle removal for crystal clear water.
Why We Recommend It
We highly recommend this Swimline Hydrotools system because it’s a powerhouse that doesn’t compromise on efficiency. The variable speed pump is a game-changer for reducing electricity bills, and the large filtration area means less frequent maintenance. It’s built for durability and consistently delivers clean, healthy water for large inground pools.
Best For
This system is ideal for owners of large inground pools (up to 33,500 gallons) who prioritize energy efficiency, powerful filtration, and reduced maintenance efforts.
Pros and Cons
Pros:
- Excellent energy efficiency with variable 2-speed pump.
- Large filtration capacity reduces cleaning frequency.
- Powerful flow rate for quick and thorough cleaning.
- Durable construction built for longevity.
Cons:
- Higher initial investment compared to single-speed systems.
- Cartridge filters can be more expensive to replace than sand.
Customer Reviews
Customer Review: “I upgraded to this Swimline system last season, and my pool has never looked better. The variable speed feature is fantastic; I can run it quietly for longer periods without worrying about my electric bill. Installation was straightforward for my existing inground setup.” – John D.
Customer Review: “This filter system is truly robust. I have a larger inground pool, and it handles everything thrown at it. The water is consistently clear, and I’m impressed with the quiet operation of the pump, even at higher speeds.” – Sarah K.
2. XtremepowerUS 19″ Sand Filter System, 24,000 Gallon Capacity, with 7-Way Multi-Port Valve
The XtremepowerUS 19″ Sand Filter System is a reliable and robust choice for maintaining a pristine inground pool. With a 24,000-gallon capacity, it’s designed to efficiently remove suspended dirt and particles, ensuring your pool water is always clean. Its 7-way multi-port valve provides versatile operation for easy maintenance and superior performance.
Key Features That Stand Out
- ✓ 7-Way Multi-Port Valve: Offers complete control over filter operations including filter, waste, closed, backwash, rinse, and recirculate.
- ✓ 24,000 Gallon Capacity: Suitable for medium to large inground pools, providing effective filtration.
- ✓ Durable All-Weather Housing: Constructed for longevity, withstanding various outdoor conditions.
- ✓ Efficient Flow & Drainage: Features a 1.5″ internal pipe for smooth, consistent water flow.
Why We Recommend It
This sand filter system is a fantastic choice for its sheer robustness and ease of operation. Sand filters are known for their low maintenance and efficient particle removal, and the 7-way valve makes managing your pool’s filtration cycles incredibly simple. It’s a workhorse for keeping your inground pool crystal clear.
Best For
This is best for inground pool owners seeking a durable, low-maintenance sand filter system with comprehensive control for medium to large pool sizes.
Pros and Cons
Pros:
- Low maintenance compared to other filter types.
- Effective at filtering out common debris and particles.
- Versatile 7-way valve for easy operation.
- Durable construction ensures a long lifespan.
Cons:
- Requires periodic sand replacement (every 5-7 years).
- Filtration quality might be slightly less fine than a D.E. filter.
Customer Reviews
Customer Review: “I’ve had this XtremepowerUS sand filter for two seasons now, and it’s been rock solid. My inground pool is always clean, and the backwashing process is super easy with the multi-port valve. Great value for the money!” – Michael T.
Customer Review: “Installation was a breeze, and it started clearing up my pool water almost immediately. It’s a reliable sand filter, and I appreciate the sturdy build quality. Definitely recommend for anyone needing a new inground pool filter system.” – Lisa R.
3. Doheny’s Pool Pro Cartridge Filter System with 1 HP Pump, 70 SQ FT
Doheny’s Pool Pro Cartridge Filter System offers an excellent budget-friendly solution for maintaining a clean inground pool, particularly for smaller to medium sizes. Its durable construction and high-performance filtration ensure superior water clarity. Though often marketed for above-ground pools, its capabilities make it a viable, economical choice for compact inground setups.
Key Features That Stand Out
- ✓ Durable Thermoplastic Construction: Built to withstand harsh pool chemicals and elements for long-lasting use.
- ✓ 70 SQ FT Non-Woven Cartridge Filter: Provides high-performance filtration for excellent water clarity.
- ✓ Integrated 1 HP Pump: Delivers ample power for efficient water circulation and filtration.
- ✓ Easy Maintenance Features: Includes a built-in pressure gauge and air release valve for simple operation and upkeep.
Why We Recommend It
We recommend Doheny’s Pool Pro for its exceptional value and reliable performance. It’s a straightforward system that doesn’t compromise on filtration quality, making it a smart choice for those seeking an effective filter without breaking the bank. The cartridge design means less backwashing and water waste.
Best For
This system is best for owners of small to medium-sized inground pools looking for an economical, easy-to-maintain, and efficient cartridge filtration solution.
Pros and Cons
Pros:
- Cost-effective initial purchase and good value.
- Provides excellent water clarity with fine particle removal.
- Easy to clean with simple cartridge removal.
- Durable build with thermoplastic materials.
Cons:
- Cartridges need occasional replacement, which adds to recurring costs.
- May not be powerful enough for very large inground pools.
Customer Reviews
Customer Review: “I needed an affordable filter system for my small inground plunge pool, and this Doheny’s unit works perfectly. It keeps the water super clear, and cleaning the cartridge is surprisingly easy. Definitely a good budget pick!” – Emily S.
Customer Review: “Initially, I was hesitant because it mentioned ‘above-ground’, but the specs fit my small inground pool, and it’s been great. The 1 HP pump is strong enough, and the water clarity is fantastic. Highly recommend for smaller inground pools.” – David L.
4. POOLPURE PFT-AF50 Cartridge Pool Filter System for Above/Inground Pools, 50 SQ FT
The POOLPURE PFT-AF50 is a versatile and efficient cartridge pool filter system suitable for both above-ground and smaller inground pools. Crafted with durable ABS material, it’s designed for superior corrosion resistance and long-term performance. Its 50 square feet of filtering area and 3,000 GPH capacity ensures effective water purification without complex maintenance.
Key Features That Stand Out
- ✓ Durable ABS Construction: High-quality material ensures superior resistance to corrosion and wear, extending product life.
- ✓ 50 Square Feet Filtering Area: Provides efficient filtration for clear pool water, handling up to 3,000 gallons per hour.
- ✓ Tool-Free Installation: Designed for quick and easy assembly and disassembly, simplifying setup and maintenance.
- ✓ Broad Compatibility: Suitable for a variety of pool types, including smaller inground pool configurations.
Why We Recommend It
This POOLPURE system is a strong contender for its excellent balance of durability, efficiency, and user-friendliness. The easy installation and low-maintenance cartridge design make it appealing for those who want a hassle-free filtration experience. It provides reliable performance for keeping your pool water clean.
Best For
Ideal for owners of small to medium-sized inground pools who appreciate easy installation, durable construction, and efficient cartridge filtration.
Pros and Cons
Pros:
- Very easy to install and maintain.
- Excellent corrosion resistance for prolonged outdoor use.
- Efficient filtration for clear water.
- Compact design saves space.
Cons:
- May require more frequent cartridge cleaning in heavily used pools.
- Not suitable for very large inground pools due to 50 sq ft filter area.
Customer Reviews
Customer Review: “I purchased the POOLPURE PFT-AF50 for my smaller inground pool, and I’m very happy with it. The water stays clear, and I really like how simple it was to set up. Cleaning the cartridge is a quick job, too.” – Robert D.
Customer Review: “This filter system is surprisingly powerful for its size. The ABS tank feels very sturdy, and it runs quietly. It’s doing a great job keeping my inground pool clean and sparkling without constant attention.” – Jessica P.
5. AQUASTRONG 20in 2 HP Dual Speed Sand Filter Pump for 21000 Gallon Pools
The AQUASTRONG 20in 2 HP Dual Speed Sand Filter Pump is a robust and powerful option for keeping your inground pool clean. Despite its title mentioning above-ground pools, its description confirms compatibility for inground setups up to 21,000 gallons. Its dual-speed pump provides flexibility for intensive cleaning and energy-saving daily operation, while the 6-way valve offers comprehensive control.
Key Features That Stand Out
- ✓ Powerful 2 HP Dual-Speed Pump: Offers a high-speed flow of 5186 GPH for quick cleaning and a lower speed for efficient daily circulation.
- ✓ Versatile 6-Way Valve: Allows for multiple functions including Filter, Waste, Closed, Backwash, Recirculate, and Rinse for total control.
- ✓ Wide Compatibility: Designed to work seamlessly with both above-ground and inground pools up to 21,000 gallons.
- ✓ Efficient Sand Filtration: Utilizes sand as a filter medium, known for its effectiveness and minimal maintenance.
Why We Recommend It
We recommend the AQUASTRONG sand filter for its powerful performance and versatile operation. The dual-speed pump is a significant advantage, letting you conserve energy without sacrificing cleaning power when you need it. It’s a reliable choice for maintaining clear water in medium-sized inground pools.
Best For
This system is ideal for inground pool owners with pools up to 21,000 gallons who desire a powerful, dual-speed sand filter with extensive control options.
Pros and Cons
Pros:
- Dual-speed pump offers energy savings and efficient cleaning.
- Robust 2 HP motor ensures strong water circulation.
- User-friendly 6-way multi-port valve.
- Effective sand filtration for clear water.
Cons:
- Sand requires occasional replacement.
- Can be somewhat noisy at high-speed operation.
Customer Reviews
Customer Review: “I bought this AQUASTRONG filter system for my inground pool this summer, and I’m very impressed. The dual-speed pump is a real asset – I run it on low most of the time to save energy, then kick it into high for a few hours. Water’s never been clearer!” – Brian W.
Customer Review: “After my old filter died, I went with this AQUASTRONG unit. It was pretty easy to install, and the 6-way valve is a dream for backwashing. My 20,000-gallon inground pool stays spotless. Very satisfied with this powerful filter pump.” – Olivia M.
Complete Buying Guide for Pool Filter System For Inground Pool
Essential Factors We Consider
When selecting a pool filter system for inground pool, several key factors come into play. First, consider the type of filter: sand, cartridge, or D.E. (diatomaceous earth). Sand filters are economical and low maintenance but filter less finely. Cartridge filters offer better filtration and conserve water but require manual cleaning. D.E. filters provide the finest filtration but demand more involved maintenance. Next, match the pump size (HP and GPH) and filter capacity (gallons or square footage) to your inground pool’s volume. An undersized filter will work overtime, leading to dirty water and premature wear, while an oversized one might be an unnecessary expense. Always check for durability, weather resistance, and ease of installation and maintenance. Lastly, look into brands known for reliability and customer support to ensure you’re making a sound long-term investment for your inground pool.
Budget Planning
Budgeting for a new pool filter system for inground pool involves more than just the upfront purchase price. Think about the long-term operating costs. Variable-speed pumps, for instance, have a higher initial cost but can drastically reduce electricity bills over time, sometimes paying for themselves in energy savings. Cartridge filters might have higher replacement costs for cartridges, while sand filters require periodic sand replacement. Also, factor in installation costs if you’re not planning a DIY setup. Sometimes, a slightly more expensive system with better energy efficiency or lower maintenance can save you money in the long run. Balance the initial investment with the ongoing expenses to find the best value for your inground pool.
Final Thoughts
Choosing the right pool filter system for inground pool is a critical decision that impacts your pool’s cleanliness, your operating costs, and your overall enjoyment. Taking the time to understand the different types, matching the capacity to your pool size, and considering long-term maintenance will lead to a choice you won’t regret. A well-chosen filter system ensures crystal-clear water, reduces chemical usage, and ultimately means more time relaxing by your beautiful inground pool.
Frequently Asked Questions
Q: What are the main types of pool filter systems for inground pools?
A: The three main types are sand filters, cartridge filters, and D.E. (diatomaceous earth) filters. Sand filters are popular for being cost-effective and easy to maintain. Cartridge filters offer finer filtration and are water-efficient. D.E. filters provide the absolute best filtration, making your water incredibly clear, but they typically require more involved maintenance.
Q: How often should I run my pool filter system?
A: For most inground pools, it’s recommended to run your filter for at least 8-12 hours a day. This ensures all the water in your pool passes through the filter at least once. Factors like pool usage, weather, and debris can influence this, sometimes requiring longer run times.
Q: How do I choose the right size filter for my inground pool?
A: The right size depends on your pool’s gallon capacity. You need a filter system that can handle your pool’s total volume, often specified in GPM (gallons per minute) or GPH (gallons per hour) turnover rates. It’s crucial to match the filter’s capacity with your pump’s flow rate and ensure the filter can turn over your pool’s entire volume within an 8-12 hour period.
Q: What’s the difference between single-speed and variable-speed pumps for an inground pool filter system?
A: A single-speed pump operates at one constant speed, always running at full power. A variable-speed pump allows you to adjust the motor’s speed, offering both high-speed operation for cleaning and lower, energy-efficient speeds for daily filtration. Variable-speed pumps are often more expensive upfront but can lead to significant energy savings over time, especially for inground pools.
Q: How often do pool filter cartridges or sand need to be cleaned or replaced?
A: Cartridge filters should be cleaned every 2-6 weeks, depending on pool usage, and typically replaced every 1-3 years. Sand in a sand filter needs to be backwashed regularly (when pressure rises) and usually replaced every 5-7 years. D.E. filters require backwashing and replenishment of D.E. powder every few weeks, and a full D.E. grid breakdown and cleaning annually.
Finding the perfect pool filter system for inground pool doesn’t have to be a chore. With the right information, you can make an informed decision that will keep your swimming area immaculate and enjoyable for years to come. Remember to consider your pool’s size, your budget, and your willingness for maintenance when making your choice. A clear pool is a happy pool, and a good filter system is the key! Ready to take the plunge? Click the “Check Price on Amazon” buttons above to explore these top-rated options and secure the best filter for your inground pool today!
