Grabbing a replacement pump without checking connection sizes is the fastest way to waste money on useless adapters while pool water sits green. Factory setups often ship with tiny pumps that choke on routine debris, forcing pool owners to spend scorching afternoons spraying out slimy paper pleats just to keep circulation alive. The real frustration hits when a brand-new upgrade arrives only to trigger leaks at the wall because of mismatched hose fittings between 1.25-inch clamps and 1.5-inch threaded collars. Instead of swimming, you lose entire weekends troubleshooting dripping seals while the water turns hazier by the hour.
A properly matched setup changes the entire season, delivering sparkling water with minimal maintenance so swimming stays effortless. Resolving the issue takes only three simple steps: sizing the flow rate to handle your pool volume, picking between low-effort sand media and washable cartridges, and verifying whether your liner uses clamp-on hoses or threaded valves. Below, discover which reliable options bolt right onto your pool ports to stop cloudiness for good.
![SEWANTA Pool Filter [Set of 4] Pool Filters Type A or C - Compatible with All Intex & Bestway Pool Filter Cartridge Pumps Rated 500/2,500 GPH - Replacement Pool Filters for Above Ground Pools](https://m.media-amazon.com/images/I/5179S8fSMyL._SL800_.jpg)
A/C POOL FILTERS (Set of 4): Compatible with all aboveground pool pumps from Intex & Bestway pool filter pumps, with a filtration rate of 500 - 2,500 GPHPOWER: With a filtering rate of up to 2,500 gallons per hour, this system ensures the healthiest and most enjoyable pool experience.QUALITY: Ensure
Key specs
- Pump compatibility
- 500 to 2,500 GPH Intex and Bestway pumps
- Maintenance routine
- Scrub with a cartridge tool and rinse every two weeks, then swap for a fresh cartridge after four weeks.
Pros:
- Compatible with Intex and Bestway cartridge pumps rated from 500 to 2,500 GPH
- Thick Dacron paper and dense pleats trap fine gunk, sunscreen, and debris
- Washable polyester and polypropylene fibers allow rinsing every 2 weeks
Cons:
- Must be replaced every 4 weeks to keep filtration effective
- Dimensions and square footage are not listed on the packaging
【 SPECIFICATIONS & COMPATIBLE MODELS💧】Length 8 inch; OD 4-1/4 inch; Filtration Area 6.8 Sq.ft. Pool filter type A or C compatible with Intex 29000E/59900E. INTEX pool filter pump models 603, 604/G, 637R, 638R/G, 635T, 636T/G, 28603EG, 28637EG, 28635EG, 28671EG, 58603E, 58604E, 56635E, 56636E, 56637
Key specs
- Cartridge dimensions
- 8 in length by 4-1/4 in outer diameter
- Filtration rating
- 50 microns across 6.8 sq ft area
Pros:
- Certified by IAPMO R&T against NSF/ANSI 50 safety standards
- 50-micron trilobal fabric provides 6.8 square feet of filtration surface
- Reinforced center core and chlorine-resistant end caps maintain cartridge shape
- Fits a broad selection of Intex pumps including 28603EG and Krystal Klear 02
Cons:
- Requires rinsing every 2 weeks to prevent flow restriction
- Sized for Type A/C housings and will not fit pumps using Type H or Type B sizes
ALL-WEATHER PERFORMANCE: The Hayward ProSeries 18 In. Above-Ground Pool Filter features durable, corrosion-proof materials for dependable performance in any weatherLONG-LASTING PERFORMANCE: Unique self-cleaning system is precision engineered to deliver efficient flow and even water distribution, pro
Key specs
- Valve functions
- 7-position VariFlo multi-port control valve
- Tank dimensions
- 18 in diameter tank, 36.4 in overall height
Pros:
- 7-position VariFlo valve offers multiple flow settings and balanced backwashing
- 18-inch corrosion-proof tank provides long-lasting all-weather durability
- Integral top diffuser distributes water evenly across the entire sand bed
- Large combination drain plug speeds up winterizing and servicing
Cons:
- Filter tank only, so a compatible pool pump must be purchased separately
- Standard plumbing requires adapter fittings to connect to Intex hose ports
SAND FILTER PUMP: The 14-inch Intex Krystal Clear sand filter pump with Hydro Aeration Technology improves circulation and filtration and improves water clarity; The pump runs on 110-120V and weighs 45.87 pounds.EASY-TO-USE: 6-function control makes maintenance easy, giving options to backwash, rins
Key specs
- System capacity
- 2,800 GPH pump flow (up to 17,200 gal pools)
- Timer settings
- 24-hour automatic timer with 2 to 12 hour runs
Pros:
- Provides 2,800 GPH pump flow and 2,150 GPH in-pool circulation for clear water
- 6-function valve handles filtering, backwash, rinse, recirculate, drain, and close
- Built-in 24-hour timer automates daily cleaning with 2 to 12 hour preset cycles
- Filter sand lasts up to 5 years, cutting seasonal cartridge replacement costs
- Includes two 1.5-inch connector hoses and a 2-year manufacturer warranty
Cons:
- Requires step-down adapters if your Intex pool uses smaller 1.25-inch ports
- 40-pound system requires substantial flat ground space near the pool wall
FILTER PUMP: The Intex Krystal Clear filter pump with Hydro Aeration Technology improves circulation and filtration, improves water clarity, and increased negative ions in the water. The pump runs on 110-120V and weighs 24.2 pounds.COMPATIBLE: The Intex pump is compatible with pools up to 15,200 gal
Key specs
- Hose connection size
- 1.25 in (32 mm) diameter hose fitting
- System flow rate
- 2,500 GPH pump flow, 1,900 GPH in-pool
Pros:
- High flow rating of 2,500 GPH pump capacity and 1,900 GPH in-pool filtration
- Connects directly to Intex pools using 1.25-inch diameter hose fittings
- Hydro Aeration feature improves water circulation and clarity automatically
- Handled by a 2-year manufacturer warranty for long-term peace of mind
Cons:
- Type B Dacron cartridges need washing or replacement every 2 weeks
- Requires partial assembly before securing hose lines to the pool wall
Intex 2500 GPH Swimming Pool Filter Pump With TimerYour above ground pool will be clean, clean, clean with the Intex 2500 GPH Filter Pump With TimerDesigned for Intex 24-foot and 18-foot Easy Set pools, Frame Set pools, Ellipse Oval pools, Rectangular Frame pools and similar sized swimming pools fro
Key specs
- Pool frame compatibility
- 18-foot and 24-foot Intex Easy Set pools
- Intex Metal Frame and Rectangular Frame pools
- Ellipse Oval models from Intex and Aqua-Leisure
- Included media
- One Type B replacement cartridge included
Pros:
- Circulates 1,900 GPH through the pool with a 2,500 GPH pump motor capacity
- Integrated timer manages daily filtration cycles without manual intervention
- Sized to fit 18-foot and 24-foot Intex Easy Set and metal frame pools
- Ships with a matching Type B replacement filter cartridge ready for setup
Cons:
- Heavy 24.2-pound housing needs level support and regular cartridge rinses
- Manufacturer warranty details are not provided in the product specifications
{EFFICIENT WATER FILTRATION} Hydrotools sand filters are designed to hold sand at the most effecient position for optimized filtration, consistent performance, and efficient backwashing. Perfectly constructed to efficiently promote the cleanest water quality{OVERSIZED CAPACITY} This sand filter feat
Key specs
- Sand tank capacity
- 42 lbs sand capacity in a 12-inch tank
- Pump rating
- 0.3 THP DOE-compliant motor (1,980 GPH)
Pros:
- All-in-one combo includes 12-inch tank, 0.3 THP pump, stand base, and valve
- 42-pound sand capacity filters pools up to 8,000 gallons for up to 5 years
- 4-way multi-port valve offers backwash, rinse, filtration, and winter modes
- Low-noise 1,980 GPH pump meets DOE energy compliance standards
Cons:
- Limited to 8,000-gallon pools, making it undersized for large frame models
- Does not specify included hose diameters or adapter fittings for Intex ports
【 SPECIFICATIONS & COMPATIBLE MODELS💧】Length 3-5/8 inch; OD 4 inch; Filtration Area 2.69 Sq. ft. Puroflo type H pool filter cartridge for INTEX 29007E filter pump 601, 602/G, 28601, 28602 (330 GPH filter pump) used on the following Intex pools: 28111, 28111EH, 28111CA, 28121, 28121EH, 28125EH easy
Key specs
- Cartridge dimensions
- 3-5/8 in length by 4 in outer diameter
- Compatible pool models
- Intex 28601EG and 29007E filter pumps
- Easy Set Ocean Reef 28111 and 28121 pools
- Intex metal frame 28201 and 28701 pools
Pros:
- Certified by IAPMO R&T against NSF/ANSI 50 for pool safety materials
- 50-micron trilobal fabric provides 2.69 square feet of filtration area
- Engineered specifically for Intex 330 GPH pump models 28601EG and 29007E
- Washable Dacron pleats can be rinsed clean under pressure every 2 weeks
Cons:
- Sized only for compact Type H pump chambers, not larger Type A or B pumps
- Compact 2.69 sq ft size fills up fast and demands bi-weekly cleaning
【Swimming Pool Hoses】These universal pool hoses are replacement hoses for above-ground pools and soft-sided pools manufactured by In tex, Cole man, Summer Waves, etc. Usually used on surface skimmers, pool skimmers, pool pumps, pool filters, sand filters and pool wall outlets.【Hoses and Clamps Match
Key specs
- Hose connection size
- 1.5 in (38 mm) inner diameter, 59 in length
- Hose construction
- Corrugated PE plastic structure provides flexibility while translucent frosted walls show water flow and blockages.
Pros:
- 1.5-inch (38 mm) inner diameter fits sand filters, pumps, and skimmers
- Includes 3 corrugated PE hoses measuring 59 inches long plus 6 metal clamps
- Translucent frosted white plastic lets you spot debris clogs and water flow
- Compatible with soft-sided pools from Intex, Coleman, and Summer Waves
Cons:
- Requires a screwdriver for clamp installation that is not included
- Incompatible with standard 1.25-inch Intex fittings without adapters
STOP THAT WATER: Drop your sponges, rags & Styrofoam cones! Say hello to the Aquatix Pool wall plugs to end your water leaking troubles. Conveniently plug any above ground swimming pool outlet and swiftly clean or repair your filter.THE PERFECT FIT: Perfect replacement drain hole plugs that are comp
Key specs
- Stopper plug dimensions
- 1.14 in inner opening, 2.36 in base, 1.55 in tall
- Pool port fit
- Plugs wall strainer openings on Intex pool models 28270, 28271, 28272, and 28273 running pumps up to 1,500 GPH.
Pros:
- Blocks wall strainer ports to stop water flow during pump maintenance
- Fits Intex and Coleman pool models with pumps rated 1,500 GPH or smaller
- Durable flexible rubber expands and contracts with weather changes
- Includes 6 stopper plugs and comes backed by a 1-year warranty
Cons:
- Sized for 1.14-inch inner ports and will not fit 1.5-inch threaded outlets
- Requires manual push-in placement directly under the water line
Last update on 2026-10-08 / Affiliate links / Images, Product Titles, and Product Highlights from Amazon Product Advertising API
Should I upgrade from an Intex cartridge pump to a sand filter?
Upgrading to a sand filter reduces daily maintenance and handles heavy debris better than standard factory cartridge pumps. A sand system like the 14-inch INTEX SX2800 delivers 2,800 GPH of pump flow and features a 6-function valve for filtering, backwashing, rinsing, recirculating, draining, and closing the lines. For pools up to 8,000 gallons, a 12-inch setup like the Swimline 71225 holds up to 42 pounds of sand with a 1,980 GPH pump. If you want an alternative to traditional filter sand, you can switch to the best pool filter balls or stick with sand for straightforward backwashing without opening the tank.
Will a 1.5-inch hose fit standard Intex pool outlets?
It depends on your pool wall connections and the hose style. Smooth-cuff 1.5-inch by 59-inch hoses secure directly over matching 1.5-inch equipment ports and pool outlets using stainless steel clamps. Many compact Intex pools feature 1.25-inch clamp connections instead, which will not form a snug seal against a 1.5-inch hose without a step adapter. Measure the outer diameter of your pool wall strainers before attaching new hoses to ensure a leak-free fit.
Which replacement cartridge type fits my Intex filter pump?
Cartridge selection depends on the exact model number and flow rating of your pump. Compact Intex 330 GPH pumps, including models 28601EG and 29007E, use Type H cartridges that measure 3-5/8 inches long and 4 inches in outer diameter with 2.69 square feet of filtration area. Medium systems rated between 500 and 2,500 GPH, such as the C530 and C1000, take Type A or C cartridges measuring 8 inches long and 4-1/4 inches wide with 6.8 square feet of area. Other systems, like the Intex 2500 GPH pump, run on Type B cartridges, so verify the model stamped on your pump housing before ordering a pleated paper pool filter replacement.
How do I stop pool water from draining out when opening the filter?
Insert dedicated wall plugs into the suction and return openings on the inside pool wall before loosening the filter lid. Rubber strainer plugs, such as Aquatix Pro wall stoppers, fit securely into the wall ports on compatible Intex pools, including models 28270, 28271, and 26700. Blocking these ports prevents water from siphoning onto the ground while you pull out the cartridge for rinsing or maintenance.
What pump flow rate is needed to stop cloudy water in larger Intex pools?
Circulating water through higher flow rates prevents dead spots and clears haze in larger pools. For pools up to 15,200 gallons, a cartridge system like the INTEX C2500 provides a 2,500 GPH flow rate with hydroaeration to improve circulation. For sand filtration, the Hayward W3S180T 18-inch tank uses a balanced backwashing design for consistent flow, while the INTEX SX2800 provides 2,800 GPH with an integrated timer offering 2 to 12 hour cycle settings. Check your pool gallon capacity against the pump rating to ensure the system can turn over your water volume daily.
How often should Intex filter cartridges be cleaned or replaced?
Cartridges require routine cleaning because pleats collect fine silt and suspended debris quickly. Type H cartridges have 2.69 square feet of filtration area, while Type A or C cartridges offer 6.8 square feet, meaning smaller cartridges clog faster under regular swimming loads. Check the pleats weekly and rinse away built-up residue. Replace the cartridge when the pleats lose their shape or water flow drops, selecting replacement packs certified by IAPMO R&T against NSF/ANSI 50 to maintain dependable water circulation.
