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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. Contact us for a quote!
LATEST NEWS
when should a pool filter be backwashed.jpg
July 14, 2025
When Should A Pool Filter Be Backwashed?

Knowing when to backwash your pool filter is vital for pool health. Rely on your pressure gauge and water clarity, and follow recommended maintenance steps for your filter type. Proper backwashing keeps your pool clean, safe, and enjoyable all season long.

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Our Main Products

UV Resistant Ozone Reacto For Aquaculture

UV Resistant Ozone Reacto For Aquaculture
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Fiberglass Prefilter With 316L Basket

Fiberglass Prefilter With 316L Basket
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Biological Bead Filter For Pond And Aquarium

Biological Bead Filter For Pond And Aquarium
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Fiberglass Prefilter With 316L Basket From 3"~10"

Fiberglass Prefilter With 316L Basket From 3"~10"
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Deep Bed Sand Filter For Commercial Pools

Deep Bed Sand Filter For Commercial Pools
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Commercial Sand Filter For Commercial Pools

Commercial Sand Filter For Commercial Pools
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Horizontal Sand Filter For Olympic Pools

Horizontal Sand Filter For Olympic Pools
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FRP HDPE Foam Fractionators for Aquatic System

FRP HDPE Foam Fractionators for Aquatic System
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Aquarium Protein Skimmer

Aquarium Protein Skimmer
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Polyester Light Color Laminated Sand Filter

Polyester Light Color Laminated Sand Filter
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Laminated Polyester Depth Pool Filter

Laminated Polyester Depth Pool Filter
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6 Way Valve Laminated Swimming Pool Filter

6 Way Valve Laminated Swimming Pool Filter
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Polyester Laminated Bolt Type Sidemount Sand Filter

Polyester Laminated Bolt Type Sidemount Sand Filter
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Water Descent

Water Descent
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Connection Box With 3 Connections In 3/4 Inch

Connection Box With 3 Connections In 3/4 Inch
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HB And HBD Series Side Channel Air Blower

HB And HBD Series Side Channel Air Blower
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STP Series Cost-Effective Pool Pumps

STP Series Cost-Effective Pool Pumps
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PK 005 Stainless Steel Fiberglass One Step Platform

PK 005 Stainless Steel Fiberglass One Step Platform
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Wall Conduit With 50mm Threaded External And Nonthreaded Internal

Wall Conduit With 50mm Threaded External And Nonthreaded Internal
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LED Remote Control System

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

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