Intex SX2800 Sand Filter Pump

Above-ground pool owners know that clean, clear water is key to summer fun. Enter the Intex SX2800 Krystal Clear™ Sand Filter Pump - Intex’s mid‑range sand filtration solution designed to elevate water clarity and simplify maintenance. In this post, we’ll explore its standout features, performance specs, installation tips, and pros & cons to help you decide if it’s the right fit for your pool.

Key Features at a Glance

• Hydro Aeration Technology

  Harnesses aeration to boost circulation, enhance water clarity, and maintain balanced chemistry.

  
  

• 6‑Function Multiport Valve

  Choose between Filter, Backwash, Rinse, Recirculate, Drain, and Close settings for complete system control.

  
  

• Built‑In 24‑Hour Timer

  Automate your filtration schedule—set it and forget it.

  
  

• Easy‑Clean Strainer Basket

  Captures leaves and debris before they hit the sand bed, prolonging media life.

  
  

• Compatibility

  Fits most standard 1½" (38 mm) Intex hoses; ideal for pools up to 17,200 gal (65.1 m³).

Performance Specifications:

Specification	Details
Pump Flow Rate	2,800 gal/hr (10.6 m³/hr)
System Turnover Rate	2,150 gal/hr (8.0 m³/hr)
Pump Motor	0.6 HP (450 W)
Tank Size	14 in (360 mm) diameter
Sand Capacity	77 lb (35 kg) # 20 silica sand
Glass Media Capacity	55 lb (25 kg) filter glass
Recommended Pool Volume	5,500 – 17,200 gal (20.8 – 65.1 m³)
Power	110 – 120 V / 220 – 240 V (model dependent)

These specs make the SX2800 a sweet spot for medium‑sized above‑ground pools, delivering reliable filtration without excessive energy draw.

Installation & Setup

1. Position the Unit: Place the filter pump on a level surface, ideally below pool water level to ensure proper prime.

2. Connect Hoses: Attach one hose from the pool’s outlet port to the pump’s “Pump In” fitting and another from “Filter Out” back to your pool’s inlet.

3. Add Filter Media: Fill the tank with no.20 silica sand or filter glass (not supplied) up to the fill line (≈77 lb sand or 55 lb glass).

4. Prime & Plug In: Open the multiport valve on “Filter,” fill the pump housing with water, then plug in and set the timer.

5. Initial Backwash: Run on “Backwash” for 2–3 minutes to clear out any dust from the media, then switch to “Rinse” for 1 minute before “Filter.”

   
   

With minimal tools and basic DIY skills, you’ll have crystal‑clear water in under an hour.

Maintenance Tips

• Backwash Weekly: Prevent clogging by backwashing once a week or when pressure gauge rises 8–10 psi above clean baseline.

• Replace Sand/Glass: Sand lasts ~5 years; glass media up to 10 years—replace when you notice reduced clarity or flow.

• Clean Strainer Basket: Empty debris basket regularly to maintain optimal flow.

• Winterizing: Drain the unit completely and store indoors if temperatures drop below freezing.

  
  

Pros & Cons

👍 Pros

• Efficient sand filtration with minimal cartridge changes

• 6‑way valve offers versatile control

• Built‑in timer adds convenience

• Hydro Aeration for improved circulation

  
  

👎 Cons

• Initial media (sand/glass) purchase required

• Slightly bulkier footprint compared to cartridge filters

• Media replacement every 5–10 years

  
  

Is the Intex Sand Filter SX2800 Right for You?

If you own a mid‑range above‑ground pool (≈6,000–17,000 gal) and crave low‑maintenance, high‑clarity water, the Intex SX2800 delivers. Its robust flow rate, easy controls, and proven sand filtration technology make it a standout choice for hassle‑free pool upkeep - so you can spend more time swimming and less time worrying about your filter.

Ready to upgrade your pool’s filtration? Consider the Krystal Clear™ SX2800 for consistent, crystal‑clear results all season long!

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