Pouring play sand or builder sand into the filter tank is the fastest way to ruin a weekend and waste hours of hard work. Those fine, jagged grains easily slip straight past the internal laterals, shooting a cloudy plume of silt through the return jet and onto the pool floor. Instead of relaxing in clean water, the result is a strained pump motor, cloudy water that defies chemical treatments, and the exhausting job of siphoning out the tank to shovel wet sludge by hand.
Clear, refreshing water only happens when the system runs smoothly without spewing grit across the liner. Keeping the pool pristine comes down to loading standard number 20 silica sand, which has the exact grain consistency required to capture microscopic debris without escaping into the pool. Pairing that proper media with your tank's exact pound capacity protects circulation, while checking the multiport valve O-ring ensures tight, leak-free pressure. Once the correct media is locked in place, maintaining flawless clarity becomes effortless. The breakdown below details the most reliable sand options to keep your water sparkling and prevent blowback.
![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
- Cartridge Pump Fit
- These Dacron replacement filters fit Intex and Bestway cartridge pumps rated from 500 to 2,500 GPH, including pump models C530, C1000, C1500, and C2500.
- Maintenance Interval
- Rinse every 2 weeks, replace every 4 weeks
Pros:
- Compatible with Intex and Bestway cartridge pumps running between 500 and 2,500 GPH
- Dacron paper pleats trap fine gunk, sunscreen, and accumulated pool debris
- Four-pack supply allows routine rotation during regular summer maintenance
Cons:
- Does not fit sand filter pump tanks that use silica sand media
- Requires cleaning every two weeks or full replacement after four weeks
- Lacks the multi-year media lifespan of traditional pool filter sand
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
- Multi-Port Valve Operations
- Filter mode for daily water clearing
- Backwash and rinse settings to clean sand
- Recirculate, drain, and system close options
- System Flow Capacity
- 2,800 GPH pump rating (2,150 GPH system rate)
Pros:
- Six-function valve supports filter, backwash, rinse, recirculate, drain, and close
- High capacity 2,800 GPH pump flow rate handles Intex pools up to 17,200 gallons
- Includes two 1.5-inch connector hoses for direct hookup out of the box
- Built-in 24-hour timer features preset cycles from 2 to 12 hours
Cons:
- Weighs 40 pounds before adding sand, making positioning cumbersome
- Filter sand must be purchased separately prior to initial setup
- Partial assembly is required before connecting to pool plumbing
POWERFUL ABOVE-GROUND POOL FILTRATION: The GAME SandPRO 50D Series is a quality replacement filtration system for any above-ground pool. (It works best with Intex and Bestway pools.)SIMPLE-TO-READ PRESSURE GAUGE: Our sand filter system has been designed with an easy-to-read pressure gauge and large-
Key specs
- Required Media Type
- 50 lbs medium grade #20 silica sand
- Pool Compatibility
- The 0.5 HP motor delivers 40 GPM and pairs directly with Intex and Bestway above ground pools holding up to 10,000 gallons of water.
Pros:
- Engineered specifically to hold 50 pounds of medium grade number 20 silica sand
- Delivers 40 gallons per minute flow rate with an efficient 0.5 horsepower motor
- Directly compatible as a replacement filtration unit for Intex and Bestway pools
- Sized appropriately to turn over water in above ground pools up to 10,000 gallons
Cons:
- Filter sand is not included and must be sourced separately
- Not sized to handle large above ground installations exceeding 10,000 gallons
【Compatibility】The pool filter pump part compatible with Intex Sand Filter Pump Systems.The sand filter o ring parts repair set replacement for Intex part number 25013.【The Package Include】This sand filter pump part repair set comes with the following air release valve and O-ring part numbers:1×1046
Key specs
- Replacement Part Numbers
- Replaces Intex repair kit number 25013
- Includes O-rings 11379, 11412, 11824, 11232, and 11457
- Supplies air release valves 10460 and 10264
- Provides four 11228 hose and valve seals
- Leak Prevention Role
- Replacing cracked multiport valve O-rings and air release valve seals prevents air leaks that cause sand filter pressure drops.
Pros:
- Twelve-piece kit replaces worn Intex air release valves and multiport seals
- Direct replacement set for Intex part number 25013
- Prevents pressure drops and water leaks around sand pump valve connections
- Includes key seals including 11379, 11412, and four 11228 O-rings
Cons:
- Provides hardware seals only, with no pump or filter media included
- Requires matching individual part numbers against your specific Intex model
🏊【Easy Installation】- Portable 115V prefilter pool pump with Integrated 14.4in small-sized filter tank and 23-foot power cord can be easily moved and installed to your above ground pool/bathing tub by common 1.5”PVC tubing/discharge hoses for high flow.🏊【Efficient Performace and Quiet Operation】-
Key specs
- Sand Media Capacity
- 82 lbs sand tank capacity
- Plumbing and Power Reach
- Equipped with a 23-foot power cord and connections designed for standard 1.5-inch PVC or discharge hose plumbing on pools up to 11,888 gallons.
Pros:
- Large 14.4-inch filter tank holds up to 82 pounds of sand media
- Seven-way multi-port valve provides flexible flow and backwash settings
- Extra-long 23-foot power cord simplifies positioning near outdoor outlets
- See-through strainer lid allows visual checks of collected hair and debris
Cons:
- Large tank requires buying 82 pounds of sand before running
- Requires 1.5-inch fittings or adapters if connecting to smaller 1.25-inch pool lines
{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
- Tank Media Rating
- Holds up to 42 lbs of filter sand
- Four-Way Valve Settings
- Filtration for regular pool turnover
- Backwash to purge captured debris
- Rinse to settle sand before filtering
- Winter setting for off-season storage
Pros:
- Twelve-inch molded tank holds up to 42 pounds of sand for manageable filling
- Complete setup includes tank, 0.3 THP pump, base stand, and 4-way valve
- DOE-compliant pump runs at 1,980 GPH to turn over pools up to 8,000 gallons
- Compact footprint fits tight spaces beside smaller above ground pools
Cons:
- Four-way valve omits dedicated recirculate or closed positions found on larger valves
- Limited to smaller pools up to 8,000 gallons
- Media capacity of 42 pounds requires careful filling to avoid lateral damage
Specially designed for above ground pools. Compatible with 15 feet Easy Set Pool, 14 feet, 15 feet Frame Pool, 16 feet x 8 feet Prism Frame Rectangular PoolEasy installation – just attach hoses and plug in (partial assembly required).System flow Rate: 1, 180 GPH (2, 839 LPH). pump flow Rate: 1, 500
Key specs
- Hose Fitting Diameter
- 1.25 inch (32 mm) hose connections
- Cartridge Media System
- This pump circulates 1,180 GPH in pools up to 9,400 gallons using replaceable Type A Dacron paper cartridges instead of granular sand media.
Pros:
- Generates a 1,500 GPH pump flow rate with 1,180 GPH in-pool circulation
- Includes standard 1.25-inch diameter hose fittings for smaller Intex pools
- Built-in Hydro Aeration Technology improves circulation and water clarity
- Lightweight 15.14-pound design allows quick seasonal storage
Cons:
- Uses Type A paper cartridges rather than long-lasting number 20 silica sand
- Cartridges require replacement every two weeks under normal pool operation
- Not compatible with standard sand filter backwash plumbing
【Compatibility】Replacement for intex pool pump hose compatible with Intex 26371CA, 26371EH, 28647EG, SF60110-2 and various soft-sided pools. Also compatible with Intex Krystal Clear sand filter pump. Fit for 14 inch sand filter pumps, filter pumps and saltwater systems with the correct size fittings
Key specs
- Pump Connection Fit
- Engineered specifically to replace Intex hose part 11388, connecting 14-inch sand filter pumps to filter tanks and saltwater systems.
- Hose Construction
- Spiral wound rigid polyethylene with threaded nuts
Pros:
- Exact replacement for Intex interconnecting sand filter hose part number 11388
- Pre-molded nuts on both ends allow tool-free hand tightening
- Spiral wound polyethylene construction resists collapsing and sun degradation
- Fits 14-inch Intex sand filter pumps and compatible saltwater systems
Cons:
- Short 14-inch span is limited strictly to pump-to-tank interconnecting links
- Does not replace standard long pool intake or return lines
Last update on 2026-10-08 / Affiliate links / Images, Product Titles, and Product Highlights from Amazon Product Advertising API
What sand type does an Intex filter pump require?
An Intex sand filter pump requires medium grade #20 silica sand. Never use regular sand, play sand, or construction sand in your filter tank. The uniform grain size of #20 silica sand is specifically engineered to trap debris and dirt suspended in the water without slipping through the internal lateral slots at the base of the tank.
Can I use regular play sand in an Intex sand filter?
No, you should never load play sand or masonry sand into a pool filter pump. Play sand is ground into irregular, fine silt that quickly passes straight through the internal lateral assembly. That fine dust blows right back through the return jets into your pool, clouding the water and requiring an extra pool vacuum filter for algae or fine sediment to clear the pool floor.
How many pounds of sand go into the filter tank?
The exact sand capacity depends directly on your tank diameter, so check the specifications on your pump model label before filling. For example, compact 12-inch tanks hold 42 pounds of sand, 12.5-inch designs require 50 pounds of medium grade #20 silica sand, and larger 14.4-inch tanks hold up to 82 pounds. Overfilling forces excess sand into the valve assembly during cycles, while underfilling reduces filtration surface area and allows dirt bypass.
Why is sand blowing back into the pool?
Sand blowback usually stems from using the wrong media grade, skipping the rinse cycle, or a cracked internal lateral pipe. If you recently backwashed your system, the multiport valve must be set to rinse before returning to filter mode. A 6-function valve allows you to filter, backwash, rinse, re-circulate, drain, and close the system, and running the rinse setting settles the sand bed so loose particles do not flush straight into the pool.
What causes leaks or pressure drops around the filter valve and pump?
Pressure drops and external water leaks typically point to worn O-rings, unseated multiport gaskets, or an air release valve failure. A compatible repair set for Intex part 25013 includes replacement air release valves and specific O-ring parts such as 11379, 11228, and 11412. Replacing worn rubber seals prevents air from being sucked into the pump line, keeping operating pressure stable and stopping puddles around the pump base.
Can I convert an Intex cartridge filter pump into a sand filter?
No, cartridge filter pumps cannot be converted to hold sand media. Cartridge models like the Intex C1500 utilize replaceable pleated elements like Type A or C cartridges rather than pressurized media tanks. If you want to stop cleaning cartridge elements and upgrade your pool circulation, switch to a standalone sand filter for small pool system engineered specifically for silica sand.
