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Through Poolking's news, stay updated on sand filter developments and key trends shaping the swimming pool industry. As a top Chinese manufacturer with 20 years of intelligent sand filter production, we partner with foreign distributors and wholesalers, offering a range of essential swimming pool products. At Poolking, we don’t just produce equipment—we build trust through every process, from raw material to final shipment. As a forward-thinking Swimming Pool Equipment Manufacturer, our production line reflects our commitment to innovation, quality, and customer satisfaction. Whether you're a distributor, contractor, or pool owner, you can count on Poolking to deliver solutions that perform reliably and look exceptional.  Contact us for a quote!
LATEST NEWS
October 20, 2025

This detailed guide explains how long sand lasts in a pool filter and how to maintain it for maximum effectiveness. Covering cleaning, maintenance routines, and replacement procedures, this article helps pool owners ensure clean, safe, and clear water. Changing the sand every 7-10 years with quality media and proper filter care protects your equipment and your pool investment for years to come.
 

October 12, 2025

Routine pool filter replacement is critical for sparkling, safe water. Replace cartridge filters every 1–3 years, sand every 5–7, and DE every 7–10. Master maintenance and troubleshooting for lasting equipment, lower costs, and a healthier swim year-round.

September 17, 2025

Keeping your pool water pristine relies heavily on maintaining your pool filter sand. This comprehensive guide covers how much it costs to change sand in a pool filter, detailed replacement steps, pros and cons of DIY versus professional service, maintenance advice, and common questions. Proper sand replacement every 3 to 5 years keeps your pool water clean, clear, and safe year-round.

August 14, 2025

This article explores the cost, process, and benefits of replacing sand in pool filters. It includes DIY instructions, maintenance tips, signs that sand needs replacement, and answers to common questions. By following this guide, pool owners can maintain sparkling clear water efficiently and economically, ensuring a perfect swimming experience every season.

Our Main Products

UV Resistant Ozone Reacto For Aquaculture

Fiberglass Prefilter With 316L Basket

Biological Bead Filter For Pond And Aquarium

Fiberglass Prefilter With 316L Basket From 3"~10"

Deep Bed Sand Filter For Commercial Pools

Commercial Sand Filter For Commercial Pools

Horizontal Sand Filter For Olympic Pools

FRP HDPE Foam Fractionators for Aquatic System

Aquarium Protein Skimmer

Polyester Light Color Laminated Sand Filter

Laminated Polyester Depth Pool Filter

6 Way Valve Laminated Swimming Pool Filter

Polyester Laminated Bolt Type Sidemount Sand Filter

Water Descent

Connection Box With 3 Connections In 3/4 Inch

HB And HBD Series Side Channel Air Blower

STP Series Cost-Effective Pool Pumps

PK 005 Stainless Steel Fiberglass One Step Platform

Wall Conduit With 50mm Threaded External And Nonthreaded Internal

LED Remote Control System

Trusted by Olympic pools and big size projects, we deliver commercial-grade pumps, filters, and chlorine generator with CE compliance.

CONTACT US

Phone:+86-139-2233-4815
Email:
sandy@poolking.co
               yoky@poolking.co
WhatsApp +86-139-2233-4815
Add:No. 80, Danan North Road, Dagang Village, Dagang Town, Nansha District, Guangzhou City

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