You are here: Home » News
Stay ahead with the latest news, insights, and trends in the swimming pool industry
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
November 06, 2025

Learn when and how to change the sand in your pool filter to maintain clean, safe water. Discover the signs that indicate it’s time for a replacement, step-by-step instructions, and tips for choosing the right sand. Keep your pool in top condition with expert advice and high-quality filtration solutions.
 

November 06, 2025

Changing the sand in your pool filter every 3–5 years is essential to safeguard water clarity and equipment longevity. By following the detailed steps for replacement, using optimal media, and collaborating with trusted OEM suppliers for high-tech sand filters, pool owners and buyers can save money while elevating water quality all season long. Strategic maintenance and timely upgrades create a hygienic, enjoyable swimming environment for residential and commercial pools worldwide.

October 29, 2025

How to change swimming pool filter sand: This guide covers signs of needing replacement, tools and steps, advanced alternatives, troubleshooting, and B2B tips, ensuring clear pool water and top filtration performance. Trusted by OEM brands worldwide.

 

October 16, 2025

Learn how to change pool filter sand with a clear step-by-step guide, safety tips, and maintenance ideas. From selecting the right sand to backwashing and testing, this guide helps you refresh your sand filter for optimal pool cleanliness. OEM-ready guidance for overseas brands.
 

October 10, 2025

Maintaining top sand filter performance keeps pool water beautifully clear and safe. Replace residential pool sand every 3–5 years and commercial pool sand every 1–2 years. Signs for changing include cloudy water, persistent pressure, and fouling. Apply thorough cleaning and chemical purging to extend sand life. Use only approved pool filter sand for optimal results. This guide provides deep technical insight, hands-on advice, clear step-by-step visuals, and cost-effective alternatives for every pool owner and OEM partner seeking high-quality, reliable filtration solutions for the long term.

October 10, 2025

This article covers the importance of changing sand in pool filters every three to five years to maintain optimal pool water quality. It explains why sand loses effectiveness over time, signs it's time to replace, how to perform replacement correctly, and maintenance tips to prolong sand life. FAQs provide additional guidance for pool owners aiming for hassle-free, clean swimming experiences.

September 06, 2025

This comprehensive guide explains how often to change your pool filter sand—generally every 3 to 5 years—and the factors that influence this timing. It covers signs that indicate sand replacement is necessary, provides a detailed step-by-step process for changing sand, and outlines maintenance tips to extend the sand’s life. The article also compares sand filters with other filtration types and covers disposal best practices, ensuring pool owners maintain clean and healthy water 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

QUICK LINKS

PRODUCTS CATEGORY

KEEP IN TOUCH WITH US
Copyright © Guangdong Poolking All Rights Reserved.| Sitemap