Keeping your Intex pool water clean and sparkling requires regular maintenance and timely filter replacement. Intex cartridge filters are designed for ease of use, offering crystal-clear water circulation for both above-ground and smaller backyard pools. Over time, these filter cartridges trap debris, dirt, and fine particles, reducing water flow and cleaning efficiency. Choosing the right replacement filter ensures your pool pump continues to run smoothly, prevents strain on the motor, and extends the lifespan of your pool system.
This guide reviews three of the most popular Intex replacement cartridges — Type A, Type B, and Type H — each designed to fit specific Intex filter pumps. We’ll look at their filtration capacity, life span, and compatible models, as well as reliable third-party alternatives from trusted brands like Pleatco (now owned by Pentair), Unicel, and Filbur. Learn when to replace your filters and how to keep your Intex pool system running at its best.
INTEX 29000E Type A Pool Filter Cartridge
The INTEX 29000E Type A Filter Cartridge is a versatile and widely used option compatible with Intex Cartridge Filter Pumps such as C1000 (26637EG), C1500 (26635EG), and Krystal Clear Cartridge Filter Pumps with flow rates of 530 GPH (28603EG), 1000 GPH (28637EG), and 1500 GPH (28635EG). It provides efficient filtration for small to medium-sized above-ground pools.
Features & Benefits
- High-quality paper media with pleated design for maximum debris capture
- Maintains strong water flow and easy cleaning by rinsing with a hose
- Ideal for daily or frequent pool use
- Recommended replacement every 2 weeks for best performance
Filtration & Life Span
- Effective filtration for pools up to 6,000 gallons
- Reusable up to 2–3 cycles with proper cleaning
- Replace every 2–3 weeks or sooner if visibly clogged
Third-Party Options
- Pleatco PA25-4 (high-efficiency, washable cartridge)
- Unicel C-4607 and Filbur FC-3752 equivalents available
Technical Specifications
- Material: Dacron polyester fiber
- Dimensions: 8″ height × 4.25″ diameter
- Inner Diameter: 2″ open core
INTEX 29005E Type B Pool Filter Cartridge
The INTEX 29005E Type B Filter Cartridge is designed for larger Intex filter pumps like C2500 (26633EG), offering superior dirt-trapping performance for pools with higher water volumes. Its larger pleated surface area ensures thorough water filtration, keeping the pool water crystal clear.
Features & Benefits
- Large pleated surface area enhances water clarity
- Durable Dacron material withstands repeated cleanings
- Quick and easy to replace in compatible filter housings
- Ideal for medium to large above-ground pools
Filtration & Life Span
- Recommended for pools up to 15,000 gallons
- Reusable for multiple cycles if cleaned regularly
- Replace every 2–4 weeks depending on pool usage
Third-Party Options
- Pleatco PB25, Unicel C-5315, and Filbur FC-3753 equivalents available
- Third-party filters often offer better flow rates and longer cleaning intervals
Technical Specifications
- Material: Dacron polyester fiber
- Dimensions: 10″ height × 5.75″ diameter
- Inner Diameter: 2″ open core
INTEX 29007E Type H Pool Filter Cartridge
The INTEX 29007E Type H Filter Cartridge is the perfect fit for compact cartridge filter pumps such as C530 (26603EG) and C330 (26601EG). It’s lightweight, simple to install, and efficient for smaller pool systems and inflatable above-ground models.
Features & Benefits
- Compact design ideal for small pools and spas
- Fine pleats ensure high-quality filtration in small systems
- Quick rinse-clean and easy replacement process
- Budget-friendly replacement cartridge
Filtration & Life Span
- Suitable for pools up to 1,500 gallons
- Recommended replacement every 1–2 weeks during peak use
- Reusable for short durations with regular cleaning
Third-Party Options
- Pleatco PH25, Unicel C-3704, and Filbur FC-3751 available as compatible options
- Offer comparable or improved filtration efficiency
Technical Specifications
- Material: Durable Dacron polyester
- Dimensions: 4″ height × 2.25″ diameter
- Inner Diameter: 1.25″ open core
Conclusion
Regularly replacing your Intex pool filter cartridge is one of the simplest and most effective ways to maintain clean, clear, and hygienic pool water. Whether you use the Type A, Type B, or Type H cartridge, make sure to clean or replace it every few weeks based on pool usage. For added convenience and value, trusted third-party alternatives from Pleatco, Unicel, and Filbur provide reliable performance and wide compatibility. By keeping your filter system in top condition, you’ll enjoy smoother operation, less maintenance, and a more enjoyable swimming experience all season long.
For more Replacement Filter Cartridges and other Intex Products, visit Intex Store on Amazon and Intex Website