Description
A diatomaceous earth (D.E.) pool filter designed to remove fine particles and clarify swimming pool water. It fits inline pool filtration systems and is compatible with 2" or 2 1/2" plumbing; internal 2 1/2" piping improves flow and reduces system noise. The filter uses replaceable D.E. grids and includes a bottom clean-out port for routine maintenance.
Quick Answer: What Is the Waterway 570-0048-07?
The Waterway 570-0048-07 is a d.e. pool filter: Waterway Crystal Water 48 sq-ft 96 gpm In-Ground DE Filter. It is brand new, ships in 1-2 business days, and is backed by the Waterway manufacturer warranty.
Waterway 570-0048-07 Specifications
| Brand | Waterway |
|---|---|
| Equipment Type | D.E. Pool Filter |
| Model Number | 570-0048-07 |
| Effective Filtration Area | 48 sq ft |
| Pool Type | In-Ground |
| Flow Rate | 96 gpm |
| Product Line | Crystal Water |
| UPC | 806105312990 |
Key Features
- Internal 2 1/2" piping to improve flow and reduce noise
- D.E. grids for fine particle filtration
- 1 1/2" bottom clean-out port for easier maintenance
- Fiberglass-reinforced polypropylene body for strength
- Start-service dial on stainless steel pressure gauge
- Convertible to cartridge by changing internals
- Heavy-duty manual air relief valve
How It Works
The filter removes dirt and debris from the water the pump circulates. Cartridge filters trap particles in pleated fabric, sand filters use a bed of media that is cleaned by backwashing, and D.E. (diatomaceous earth) filters coat grids or fingers with D.E. powder for the finest filtration. The filter must be sized for the pump's flow rate and the pool's volume.
How to Choose the Right D.E. Pool Filter
- Size the filter to the pump flow rate (GPM) and pool volume; most pros oversize the filter for longer cleaning intervals.
- Match port size and valve style (top mount, side mount, multiport or push-pull).
- Compare filter area: square feet for cartridge and D.E. filters, square feet of bed area for sand filters.
- Consider maintenance preferences: cartridges are hosed off, sand and D.E. filters backwash.
- Check whether the tank, valve, media or cartridges are included.
If you are replacing an existing part, the fastest way to confirm compatibility is to match the brand and model number on the old equipment. Send us the model number or a photo of the label and our team will help confirm the 570-0048-07 is the right fit before you order.
Installation and Safety
Install the filter on a level pad after the pump and before the heater and sanitizer. Use the correct pipe size, observe the maximum working pressure, and install the air relief and pressure gauge. Always release pressure before opening a filter tank; a tank or clamp that is opened under pressure can cause serious injury.
Maintenance Tips
- Note the clean starting pressure; clean or backwash when the gauge rises 8-10 psi above it.
- Hose off cartridges regularly and replace them when pleats are damaged or flattened.
- Replace sand every few years and recharge D.E. after every backwash.
- Inspect O-rings and the clamp band for wear.
What's Included
This listing is for the Waterway 570-0048-07 as described in the specifications above. Plumbing, wiring, unions and accessories are not included unless they are listed in the product name or specifications.
Built for Homeowners, Pool Pros and Property Managers
- Homeowners: match your existing model number, then reach out if you want a second set of eyes on compatibility before you order.
- Pool service pros and builders: order quickly, track every shipment, and reorder common parts for your routes and builds.
- Property managers and commercial pools: standardize equipment across properties and plan replacements with help from our team.
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Frequently Asked Questions About the Waterway 570-0048-07
Which filter type is best?
D.E. filters the finest particles, cartridges offer good filtration without backwashing, and sand is simple and durable. The best choice depends on your pool, water restrictions and maintenance preferences.
How often should I clean my filter?
When pressure rises 8-10 psi over clean pressure, or as the manufacturer recommends.
Can I upsize my filter?
Yes, a larger filter usually improves clarity and extends cleaning intervals, as long as plumbing and space allow.
Is this the genuine Waterway part?
Yes. It is brand new Waterway equipment (model 570-0048-07) covered by the manufacturer warranty. Warranty terms vary by product and application; see the manufacturer documentation or ask our team.
