Intex Krystal Clear sand filter pump SX925 - 2m³/h (1.9m³/3.5m³)

Thanks to this Intex Krystal Clear SX925 sand filter pump, your pool stays wonderfully clean. So you can enjoy a fresh dip every time!�🥽
The pool water is pumped through the filtration sand, this leaves the dirt behind in the sand and the clean water is pumped back to the pool. In addition to clean & clear water, the filtration pump also circulates the pool water allowing the added maintenance products (chlorine, pH...) to do their job better. This makes your maintenance products last longer. This is also advantageous for your wallet. The sand filter pump is therefore the most important part of the pool!

✅ Ensures clean pool water
✅ More powerful than a cartridge filter pump, removes small debris
✅ Fewer maintenance products needed
✅ Ideal for medium to large pools
✅ Choice of various reusable filter media (sand, filter balls, filter glass...)

This Krystal Clear has 4 functions (filter, backwash, rinse, drain & circulation) and a convenient 24-hour timer. Thanks to this timer, you can set pre-programmed cycles (2 to 12 h) for automatic filtration. So you can enjoy a clean pool carefree and effortless! This filter pump has a sand capacity of 6.5 kg. Do you use glass as filter media? Then you can put in 5 kg of glass beads. Note: this sand filter pump does not include filter sand!

For which pool is this filter pump suitable?
This sand filter pump is suitable for above ground pools up to 13,000 L.
The hose connection has a diameter of 32 mm.

Do you choose a pool of Intex? Then this sand filter pump is compatible with the following pools:
- Intex Easy round pools of Ø 183 cm, Ø 244 cm, Ø 305 cm, Ø 366 cm, Ø 396 cm, Ø 457 cm
- Intex rectangular Frame pools of 220 cm, 260 cm, 300 cm, 450 cm
- Intex Metal Frame round pools of Ø 244 cm, Ø 305 cm, Ø 366 cm, Ø 457 cm
- Intex Prism Frame round pools of Ø 305 cm, Ø 366 cm, Ø 427 cm, Ø 457 cm
- Intex Prism Frame rectangular pools of 300 cm, 400 cm, 488 cm

Attention: This pump can therefore not be used for pools larger than 13,000 liters. Before purchasing, check the capacity of your pool so you can purchase a pump with the best preparation, so the swimming season does not fall into the water 😉

What is the capacity of this sand filter pump?
This pump has a capacity (pump flow rate) of 3,500 L/h. Once you connect the pump to the pool, the pump will start cleaning the water. Because of the water flow, the pump will lose power. This is called the system flow rate and is 1,900 L/h. So the actual efficiency to filter the water is lower than the capacity of the filter pump. Keep this in mind when choosing an appropriate filter pump for the capacity of your pool and the accessories you want to connect to it. Would you like to connect a solar mat or vacuum cleaner? Then you need to make sure your filter pump is definitely powerful enough to drive these accessories! So be sure to compare the values of the pump flow rate & the system flow rate with each other.

How should you maintain the sand filter pump?
The advantage of this Krystal Clear sand filter pump is that it requires virtually no maintenance. The pressure gauge on the pump itself indicates when you need to perform a backwash. The sand only needs to be replaced after 5 years. That in contrast to a cartridge filter pump where it is recommended to replace the cartridge biweekly.

Do you still have questions about the filter pumps? Then click here for more information in our "FAQ pool pumps"!

Besides sand, you can also use other filter media to filter the water clean:
- Filter balls
- Filter glass

The parts of the sand filter
- Pressure gauge: to check the contamination of the sand
- Control panel: on and off & timer
- Motor
- Pre-filter with vent valve
- Position switch with 4 positions

The 4 functions:
- Filter: normal and regular filtering of the pool water
- Backwash: for cleaning the filter media
- Drain: discharge after backwash or lowering the water level
- Circulation: circulating the water to the pool without passing the filter media

What is the difference between a cartridge filter pump & a sand filter pump?
A cartridge filter pump primarily holds back coarse dirt, while a sand filter pump purifies much more precisely. Sand filter pumps are therefore ideal for a (medium) sized pool! As mentioned above, a sand filter pump also requires much less maintenance!

🙋 Tips from poolboy Marcel for a clean pool:
A pool not only provides cooling & fun but also requires maintenance. So keep a close eye on the pool values (pH, chlorine & alkaline values) to enjoy your pool safely and as long as possible. View our extensive range of maintenance products here.

Not sure how to make your pool summer-proof? Then be sure to read this blog article to get your pool ready for swimming in 5 steps!

About Intex:
With over 15 years of history and experience under its belt, Intex is the reference with the widest selection of pools, spas, accessories, spare parts, air mattresses and other inflatable fun. Intex is all about quality, value and family: affordable products made to last, just like the memories of the people who use them.