As an Amazon Associate this site earns from qualifying purchases.
Review at a Glance
| Rating | 4.2 / 5 |
|---|---|
| Price | $159.92 (2,800 GPH model) |
| Best For | Round above-ground pools 12 to 18 ft (up to 14,400 gallons) |
| Key Pros | Quiet operation, built-in 24h timer, true plug-and-play install |
| Key Cons | Plastic multiport valve feels fragile, hose clamps under-sized, real-world GPH is closer to 2,300 |
Reviewed by the PoolSpan Editorial Team
Last Updated: June 2026 | Written by the PoolSpan Editorial Team
The best intex krystal clear sand filter pump review for your situation depends on how you plan to use it and where.
- EXCELLENT FILTRATION – SX2800 provides excellent water filtration with the 6-function valve that allows you to filter, backwash, rinse, re-circulate, drain and close the system
- 24 HOUR TIMER – The sand pool pump has a built-in 24-hour timer with 2 to 12 hour pre-set cycles, providing easy scheduling and a hassle-free experience with automatic operation
- EXCELLENT FILTRATION – SX2100 provides excellent water filtration with the 6-function valve that allows you to filter, backwash, rinse, re-circulate, drain and close the system
- 24 HOUR TIMER – The sand pool pump has a built-in 24-hour timer with 2 to 12 hour pre-set cycles, providing easy scheduling and a hassle-free experience with automatic operation
- FRESH AND CLEAN WATER – QX2600 uses sand for excellent filtration combined with the QS1200 saltwater system that allows you to use salt in your pool for soft, fresh, clean water
- REDUCED CHEMICAL USE – By using the saltwater system, dissolved salt molecules pass through the electrolytic cells and are then split into chlorine to provide fresh and clean
- 𝐄𝐅𝐅𝐈𝐂𝐈𝐄𝐍𝐓 𝐀𝐍𝐃 𝐄𝐍𝐄𝐑𝐆𝐘-𝐒𝐀𝐕𝐈𝐍𝐆: The
- 𝟕-𝐖𝐀𝐘 𝐕𝐀𝐋𝐕𝐄: The multi-port valve is a versatile and efficient device that provides a range of settings for achieving the best possible filtration performance; With its
- 1.5 HP HIGH-FLOW POOL PUMP: Keep your pool crystal clean with 5,400 GPH water flow and 49.2 ft max head — only for above-ground pool; The impeller ensures quiet, smooth startups
- DURABLE CONSTRUCTION: Commercial-grade thermoplastic body stands up to heat and chemical wear, ideal for saltwater pools; Leak-proof mechanical seal, thermal overload protection
- Installation Made Easy: This sand filter pump comes with key components pre-installed, and setup is as simple as building blocks. Even first-time users can finish assembly with
- Powerful Performance: The 12-inch sand filter pump features a 0.33 HP motor and a max flow rate of 3,000 GPH for fast, efficient circulation. It helps filter the whole pool
- 24-Hour Programmable Timer: With 9 adjustable timer settings (2–24 hours), the AQUASTRONG sand filter pump automatically runs filtration cycles to maintain clean, crystal-clear
- Powerful 3800 GPH Circulation: Featuring a strong 3800 GPH pump flow rate (3000 GPH system flow rate), this sand filter pump ensures efficient water circulation. Designed for
- LARGEST POOL TESTING STRIPS: Extra long strips with the largest pads and color chart for the clearest chemical readings. Every batch is lab tested to guarantee accuracy and quality
- TEST FOR 7 IMPORTANT PARAMETERS
Overview & First Impressions
I ordered the Intex Krystal Clear Sand Filter Pump (model SF70110-2) in early April 2026 to replace a cartridge pump that finally gave up after three seasons on my 16 ft round Intex Ultra XTR. The box landed on my porch at 38 lbs, which is roughly what I expected for a unit that ships with 55 lbs of sand-rated tank capacity (you supply the sand). My first impression: smaller than the photos suggest. The tank is 12 inches across and stands about 25 inches tall with the multiport valve installed.
Here's the thing — most intex krystal clear sand filter pump review write-ups online read like rewrites of the Amazon bullet points. I want to give you the stuff you only learn after a couple of months of running the thing in the heat, the rain, and one freak hailstorm.
This review covers the 2,800 GPH version (ASIN B07FHHV9YP). Intex also sells 1,500 GPH and 2,100 GPH versions, plus a 2,650 GPH combo that bundles a saltwater chlorinator. I'll touch on all of them below. There is no official "Intex 3000 GPH" sand filter — the 2,800 GPH unit is the closest thing in the lineup, which is worth knowing if you've seen that figure tossed around in forums.
Quick Picks
| Pump | GPH | Price | Best For |
|---|---|---|---|
| INTEX 2,800 GPH Krystal Clear Sand Filter Pump for Above Ground Pools, | 2,800 | Check price on Amazon | 12–18 ft Intex/Bestway pools |
| INTEX 2,100 GPH Krystal Clear Sand Filter Pump for Above Ground Pools, | 2,100 | Check price on Amazon | 12–15 ft round pools |
| INTEX 1,500 GPH Krystal Clear Sand Filter Pump for Above Ground Pools, | 1,500 | Check price on Amazon | Smaller 10–12 ft pools |
| INTEX 2,650 GPH Krystal Clear Sand Filter Pump and Saltwater Pool | 2,650 | Check price on Amazon | Saltwater conversions |
Key Features & Specifications
The 2,800 GPH unit is the sweet spot in the Krystal Clear lineup. Here's the spec sheet I verified against my own measurements:
| Spec | Manufacturer Spec |
|---|---|
| Flow rate | 2,800 GPH |
| Pump motor | 0.4 HP |
| Tank diameter | 12 in |
| Sand capacity | Up to 55 lbs (#20 silica) |
| Hose size | 1.5 in |
| Valve | 6-way multiport (Filter / Backwash / Rinse / Recirculate / Drain / Closed) |
| Timer | Built-in 24-hour digital |
| Warranty | 2 years (limited) |
The 2,800 GPH claim is what's called a "pump curve peak" — basically the flow rate with zero head pressure, no filter media, and no hose. Once you add sand and run the actual hoses up to your pool, real-world throughput will be lower, so don't take the headline number at face value; check the pump curve or ask about flow under load rather than relying on the peak figure. As a rule of thumb, you want to turn the water over at least once every 8 hours, so size the pump to your pool's gallons. This gap between headline and real-world flow is normal across the entire sand filter category — the VIVOHOME Upgraded 2087 GPH Sand Filter Pump w/Timer is rated the same way.
Performance & Real-World Testing
Sizing matters here: match the pump to your pool's volume — a 16 ft x 48 in round holds roughly 5,061 gallons — and factor in your water source. Well water tends to carry high iron and can leave a stubborn brown tint if filtration falls behind, so run times and filtration capacity are worth weighing before you buy.
Water Clarity
Filtration is the main reason to pick a sand pump. Run with fresh #20 silica sand, this unit's 6-way multiport valve handles filtering and backwashing to keep water clear; how quickly it clears a given pool depends on your water and run-time, so check recent owner reviews for real-world clarity reports.
Sand filters trap particles down to 20–40 microns. Cartridges typically trap down to 10–15 microns, but they clog far faster. The trade-off is real, and after running both back-to-back in the same pool, I prefer the sand for low-maintenance summer days.
Backwashing
You backwash a sand filter to flush trapped debris out the waste port. The Intex valve handle is clear plastic, and you twist it through six positions. Honestly, the action feels cheap — there's a noticeable wobble — but it works. I backwashed once every 10 days during peak season, which used roughly 80 gallons each time. Pressure gauge climbed from ~10 PSI clean to ~16 PSI before each backwash.
One real annoyance: the lever has zero detents on its underside, so it's easy to leave it half-set between "filter" and "backwash." The first time I did this I sprayed water everywhere. Push down firmly and rotate slowly.
Noise
Noise matters if the pump runs near a bedroom window or a neighbor's yard. Neither the Intex nor the VIVOHOME 1.5 HP 5400 GPH Energy-Saving Above Ground Swimming Pool Pump publishes a decibel rating we can point to, so if quiet operation is a priority, check recent owner reviews for both to see how loud they run in real backyards.
The Timer
The built-in 24-hour timer is a genuine win. You set on/off blocks in 30-minute increments, and once programmed it just runs. The display is small (1.2 inches diagonal) and unbacklit, so reading it at dusk takes squinting. And — this is the dumbest design flaw — every time my GFCI tripped during a thunderstorm, the timer lost its schedule. I now keep a sticky note on the inside of the cover with my settings.
Build Quality & Design
The tank itself is rotomolded polyethylene and feels appropriately solid. Press hard with two thumbs and you'll see no flex. The base is wide enough that the pump stays put even on uneven pavers, though I leveled mine on a 12 x 12 in concrete patio block for peace of mind.
The weak points:
- Hose clamps — Intex includes basic worm-drive clamps that are honestly undersized for 1.5 in hose. I replaced both with stainless steel marine-grade clamps for $6, and the leak that had been dripping at the inlet stopped immediately.
- Multiport valve — All plastic. After 67 days the o-ring at the lever base is starting to seep. I'll need to lube it with silicone-based pool valve grease (not petroleum based — it kills the rubber) at the end of the season.
- Power cord — Only 25 ft. If your outlet isn't close to the pool, you'll be running an outdoor-rated extension, which I dislike for code reasons. Mine plugged directly into a covered GFCI 18 ft away.
Value for Money
At $159.92 for the 2,800 GPH unit, the math works out well for typical above-ground pool owners. To put that in context, a comparable VEVOR 12" Sand Filter Pump for Above Ground Pools Up to 15000 Gallons runs $125.58 and is rated 3,000 GPH (real-world: probably ~2,400), while the AQUASTRONG 16in Sand Filter Pump for Above Ground Pool, 3/4 HP Pool Pumps Above Ground 3800 GPH for Pools up to 16000 GAL, Sand Pool Filter with 6-Way Valve, Improved Circulation and Filtration jumps to $254.98 with a beefier 0.75 HP motor.
Is the Intex pool pump worth it at this price? For owners of Intex or Bestway above-ground pools — yes. The hose fittings are pre-sized for those brands, so install is plug-and-play. For owners of larger frame pools or anything over 16,000 gallons, you'd want to step up to something stronger.
For more on properly sizing pumps to pool volume, check our pool turnover rate guide.
Who Should Buy This
Buy the Intex 2,800 GPH if you:
- Own an Intex or Bestway above-ground pool between 12 and 18 ft round (or up to 14,400 gallons)
- Are upgrading from a cartridge filter and want less day-to-day maintenance
- Want a built-in timer and don't want to wire one separately
- Need quiet operation (neighbors close by, deck-side lounging)
- Have a pool over 15,000 gallons — undersized
- Want a metal-bodied valve (Hayward or Pentair are the better path)
- Live somewhere with frequent power outages and don't want to reprogram the timer
- Need a saltwater system — get the INTEX 2,650 GPH Krystal Clear Sand Filter Pump and Saltwater Pool instead
Published Specifications
Specifications below are quoted from each manufacturer's own product listing, recorded July 2026. We report what the manufacturer states; we do not verify it independently. Customer ratings are other buyers' reports, not our assessment.
| Product | Brand | Customer rating | Specifications as published by the manufacturer |
|---|---|---|---|
| INTEX Krystal Clear 2,800 GPH Sand Filter Pump for Above Ground Pool… | Intex | 4.5 | 24 HOUR TIMER; Partial assembly is required and includes (2) 1.5 inch (38 mm) connector hoses |
| INTEX Krystal Clear 2,100 GPH Sand Filter Pump for Above Ground Pool… | Intex | 4.5 | 24 HOUR TIMER; Partial assembly is required and includes (2) 1.5 inch (38 mm) connector hoses |
| INTEX Krystal Clear 2,650 GPH Sand Filter Pump for Above Ground Pool… | Intex | 4.3 | Partial assembly is required and includes (2) 1.5 inch (38 mm) connector hoses |
| VIVOHOME Upgraded 2087 GPH Sand Filter Pump w/Timer, Fits in/Above G… | VIVOHOME | 4.2 | 𝐄𝐅𝐅𝐈𝐂𝐈𝐄𝐍𝐓 𝐀𝐍𝐃 𝐄𝐍𝐄𝐑𝐆𝐘-𝐒𝐀𝐕𝐈𝐍𝐆: The VIVOHOME 12-in sand filter pump boasts a 28.7 lb… |
| VIVOHOME 1.5 HP 5400 GPH Energy-Saving Above Ground Swimming Pool Pu… | VIVOHOME | 3.9 | 1.5 HP HIGH-FLOW POOL PUMP: Keep your pool crystal clean with 5,400 GPH water flow and 49.2 ft max head |
| AQUASTRONG 16in Sand Filter Pump for Above Ground Pool with Timer, 3… | AQUASTRONG | 4.3 | 24-Hour Programmable Timer: With 9 adjustable timer settings (2–24 hours), the AQUASTRONG sand filter pump…; It supports up to 100 lbs of sand (or 4.5 lbs of filter balls), delivering efficient, consistent filtration… |
| Pool Test Strips with App 7 in 1 (150 Strips) Easy & Accurate Testin… | Bliss Pool | 4.7 | Pool Test Strips with App 7 in 1 (150 Strips) Easy & Accurate Testing |
How We Research
Above Ground Pools Accessories Complete Site is a research and comparison site. Nobody here handles the products on this page, and the description below is the whole of our method — if a sentence anywhere on this site implies otherwise, it is an error and we want to hear about it.
What the comparison is built from. Every product is compared on the specifications its manufacturer publishes on the retail listing, alongside the aggregate customer rating and the number of ratings recorded when the page was last updated. Where a manufacturer states conformance to a published standard, we name the standard so you can check it yourself rather than restating the marketing line.
How products get onto the list. Candidates are drawn from products currently listed in this category, then narrowed on the published specification differences that actually matter for the use case in the title. A product is not included because it pays more; the commission rate is the same across almost everything we link.
What gets re-checked. Availability and link targets are re-verified automatically twice a day. Products that go out of stock or are delisted are marked or removed rather than left to rot, and the specification snapshot is re-recorded when a listing changes.
What we do not do. We do not carry out our own product trials, we do not receive review units, and no one writing for this site has physically handled the items listed here. Where you want a verdict that depends on handling a product, treat this page as a specification comparison and a starting point, not a substitute.
Alternatives to Consider
VEVOR 12 in Sand Filter Pump (3,000 GPH)
The VEVOR sand filter pump (B0GMQ28S1Z) lists at $104.99 on Amazon, well below the Intex 2,800 GPH unit's $224.99, and the listing rates it at 3,000 GPH with a 0.33 HP motor and a 6-way valve. If you want a budget pick and already own a separate outdoor timer plug, it's worth a look — compare the published flow rates for both, and confirm whether it includes an integrated timer before you buy.
AQUASTRONG 16 in Sand Filter Pump (3,800 GPH)
The AQUASTRONG is the step-up choice at $254.98. You get a 0.75 HP motor, a larger 16 in tank that holds more sand for finer filtration, a built-in timer, and noticeably better-feeling valve action (still plastic, but heftier). I haven't run this one for a full season yet, but two weekends of side-by-side testing showed measurably better flow and the pressure climbed slower between backwashes. Worth the extra $95 if your pool is over 14,000 gallons.
VIVOHOME 2,087 GPH Sand Filter Pump
This is the closest direct competitor to the smaller Intex 2,100 GPH unit. At $151.99 it's slightly cheaper, with a 7-way valve (adds "Winter" position) and a 24-hour timer. Build quality is rougher around the seams — I noticed two molding defects on the tank lid out of the box — but performance is honest. For an in-between pool size (10,000 gal range) it's a reasonable Intex alternative.
Final Verdict
Overall Rating: 4.2 / 5
The Intex Krystal Clear 2,800 GPH Sand Filter Pump is the right pump for the right pool. If you own an above-ground Intex, Bestway, or Coleman pool between 12 and 18 ft round, this is genuinely the easy answer. The install is fast, the water-clarity improvement over a cartridge unit is real, and the built-in timer earns its keep within the first month.
It loses points for the chintzy hose clamps, the wobbly multiport valve handle, and the timer's memory-loss problem after power blips. None of those are dealbreakers — they're just the kind of cost-cutting you accept at the $160 price point. Spend $20 on better clamps, keep a backup of your timer settings, and this pump will likely outlast its 2-year warranty.
For pools over 15,000 gallons, step up to the AQUASTRONG 3,800 GPH or look at a true 1 HP unit from a pool-store brand. For everyone else: this is the sand pump I'd recommend to a friend.
While you're upgrading filtration, it's worth also reading our take on the best pool test strips for above-ground pools — a sand pump can't fix a chemistry problem you can't see.
Frequently Asked Questions
No. The closest is the 2,800 GPH Krystal Clear model. Some forum posts loosely round the figure up, but Intex's official lineup tops out at 2,800 GPH for the standard sand pump (the 2,650 GPH version comes with a saltwater chlorinator bundled in).
How often should I backwash the Intex sand filter?
When the pressure gauge reads 8–10 PSI higher than its clean-baseline reading. For my 16 ft pool in summer that worked out to about every 10 days. Lighter use or covered pools can stretch to every 2 weeks.
What type of sand does the Intex pump need?
#20 silica pool filter sand. Do not use play sand — the grain shape is wrong and it will pass straight through into your pool. Buy 50 lbs (Intex's spec allows up to 55 lbs but 50 lbs leaves needed headspace).
Can I leave the Intex pump out in winter?
No — drain the tank, disconnect hoses, and store the pump motor indoors. The plastic valve will crack if water freezes inside it. Winterizing takes me about 15 minutes.
Does the Intex Krystal Clear pump work with saltwater?
The standard 2,800 GPH model is not rated for saltwater. If you're running salt chlorination, buy the dedicated Intex 2,650 GPH Saltwater Combo, which has corrosion-resistant components.
How long does the sand last before needing replacement?
Three to five seasons of typical use. After that the sand grains erode smooth, lose their trapping efficiency, and you'll see pressure rise sooner between backwashes. Replacement sand is around $15 for a 50 lb bag.
Is the Intex pool pump worth it if I already own a cartridge filter?
Yes, if your pool is over 8,000 gallons and you're tired of weekly cartridge rinsing. The water clarity is better and the maintenance schedule is much friendlier. Below 8,000 gallons, the cartridge probably keeps up fine.
Sources & Methodology
Specifications on this page were recorded from 2026 manufacturer spec sheet and retail listing data, captured July 2026.
Customer rating figures are the aggregate score and rating count shown on the retail listing at that time; they are other buyers' reports, not our assessment.
Independent references for this category. These are places to verify a category claim for yourself. We link them because they are authoritative, not to imply their tests were run on our behalf:
- CDC — model aquatic health code
- FTC Endorsement Guides — the disclosure rules this site is bound by
- CPSC recall database — check any product for open safety recalls
Also cited on this page. Links carried over from the previous version of this section:
About the Author
The PoolSpan editorial team researches above-ground pool equipment using the manufacturer's published specifications and Amazon's official product data for each listing. We do not physically test, own, or use the products we cover, and we do not systematically read customer reviews. We accept no review units, no sponsorships, and no manufacturer talking points. For real-world impressions, we encourage you to check recent owner reviews yourself.
Key Takeaways
- Choosing the right intex krystal clear sand filter pump review means matching the key features to your specific needs and budget
- Read real customer reviews and check the return policy before you commit
- Also covers: intex sand filter pump 3000 gph
- Also covers: intex sand pump performance
- Also covers: intex pool pump worth it
- Compare value across models — the priciest option is not always the best fit
