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Gel-coated Fiberglass Filter with Top-Mount Multi-Function Valve for Filtration

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Gelcoat Fiberglass Sand Filter with Top-Mount Multi-Function Valve for Filtration

Q: Does the gelcoat finish impact equipment upkeep?

The smooth, non-corrosive surface of this easy maintenance pool filter reduces debris accumulation on the tank exterior and provides enhanced protection against chemical degradation.

Q: Are you a manufacturer or a trading company?

We are a 100% direct pool sand filter China manufacturer with our own production facilities and strict in-house quality control system. Customers are always welcome to visit our factory, and we also support real-time workshop tours via WhatsApp for convenient remote inspection.

Q: Do you support OEM and ODM customization for bulk orders?

Yes, as an experienced swimming pool equipment manufacturer, we provide full OEM and ODM services for bulk orders. Customization options include product color, branding/logo, and carton packaging design. As a reliable pool pump and filter manufacturer, we ensure flexible production and consistent quality to meet different market requirements.

Q: What pool equipment does Astrowave Pool manufacture, and which markets do you export to?

Astrowave Pool specializes in a comprehensive range of pool filtration and circulation systems.Our core product lines include pool sand filters such as gelcoat fiberglass sand filters and bobbin-wound fiberglass media filters for pool filtration, as well as hydraulic pool pumps including inverter pool pumps, smart pool pumps, dual speed pool pumps, and dual voltage pool pumps. We also produce underwater pool lighting and plastic pool fittings such as skimmers and hydrotherapy jets, supporting a complete pool system solution.With over 22 years of pool product export experience, we are a reliable pool equipment supplier trusted by pool industry buyers worldwide including the Middle East, India, Southeast Asia, Africa, the United States, Mexico, and Southern Europe.

The AGF Series represents a professional-grade factory direct fiberglass filter solution designed for both residential and commercial aquatic environments. Unlike traditional bobbin wound alternatives, these units utilize a gel-coated finish that provides superior surface quality and a refined aesthetic suitable for high-end installations. Each tank is precisely crafted in advanced facilities to ensure structural uniformity and long-term operational stability.

Engineered to meet diverse project requirements, the series is available as an OEM fiberglass filter to support specific branding and technical needs of global equipment distributors. The product line encompasses multiple models ranging from the AGF400 to the AGF900, offering varying filtration areas and flow capacities. This flexibility allows procurement engineers to select the exact configuration required for specific hydraulic demands and facility scales.

The gel coated fiberglass filter construction is specifically optimized for outdoor applications where exposure to sunlight and chemicals is constant. The UV-resistant materials and non-corrosive tank properties prevent degradation, maintaining the smooth finish and mechanical integrity over an extended service life. Every unit undergoes strict hydrostatic and 20-minute static water tests to verify performance before deployment.

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Model:
AGF Series
Brand:
Astrowave Pool

Product Description

Sleek Gelcoat Fiberglass Pool Sand Filter with Superior Corrosion Resistance

Product Description

The AGF Series represents a professional-grade pool sand filter solution designed for both residential and commercial aquatic environments. Unlike traditional bobbin wound alternatives, this gelcoat sand filter utilizes a specialized finish that provides superior surface quality and a refined aesthetic suitable for high-end installations. Each tank is precisely crafted in advanced facilities to ensure structural uniformity and long-term operational stability. Engineered to meet diverse project requirements, the series supports specific branding and technical needs of global equipment distributors. The product line encompasses multiple models ranging from the AGF400 to the AGF900, offering varying filtration areas and flow capacities. This flexibility allows procurement engineers to select the exact configuration required for specific hydraulic demands and facility scales. The gelcoat fiberglass sand filter construction is specifically optimized for outdoor applications where exposure to sunlight and chemicals is constant. The UV-resistant materials and non-corrosive tank properties prevent degradation, maintaining the smooth finish and mechanical integrity over an extended service life. Every unit undergoes strict hydrostatic and 20-minute static water tests to verify performance before deployment.

We continuously mass-produce this sophisticated filtration series specifically for elite B2B sand filter wholesale distributors and commercial pool project contractors.

Product Features

Premium Reinforced Gelcoat Tank: Built as a durable commercial sand filter, the fiberglass tank is finished with a professional gelcoat surface to provide reliable resistance against corrosion, chemical exposure, and long-term outdoor use.
Trusted High-Pressure Operation: This FRP sand filter is designed for stable performance under a maximum working pressure of 250kPa (36psi) and is factory pressure tested at 400kPa (58psi) for dependable structural safety.
Professional Top-Mount Multiport Valve: Supplied with a 6/8-way multiport valve and universal standard union connections, the filter offers convenient installation, practical maintenance, and flexible control of different filtration functions.
Precision-Engineered Internal Distribution System: Equipped with a high-performance ABS lateral assembly and connect fittings, the internal hydraulic structure supports balanced water flow through the media bed for consistent filtration results.
Stable UV and Temperature Resistance: Manufactured from UV-resistant materials, the filter can withstand water temperatures up to 43°C (109°F) while maintaining structural stability. Different color options are also available for project matching requirements.
Factory-Tested Premium Quality: As a trusted gelcoat fiberglass pool sand filter, each unit is fully inspected and subjected to hydrostatic testing to ensure reliable sealing performance, pressure resistance, and long service life.

Features
Main Material:	Gelcoat Fiberglass
Factory Testing Pressure:	4.0 bar / 58 psi
Maximum Working Pressure:	36 psi / 2.5 bar
Highest Temperature Resistance:	43°C (109°F)
Selector Valve Mounting Position:	Top-Mounted
Warranty:	10 years body warranty
Suggested Filter Medium Size:	0.5 - 0.8 mm

Product Specifications

Model	Valve Model	Valve Connection	Max.Flow Rate			Filter Area		Sand (kg)
Model	Valve Model	Valve Connection	m³/h	LPM	GPM	m²	ft²	Sand (kg)
AGF400	MPV01	1.5" / 50mm	8	133	35	0.13	1.40	52
AGF500	MPV01	1.5" / 50mm	12	200	53	0.20	2.15	88
AGF650	MPV01	1.5" / 50mm	17	283	75	0.33	3.55	158
AGF750	MPV02	2" / 63mm	22	367	97	0.44	4.74	260
AGF900	MPV02	2" / 63mm	32	533	141	0.64	6.89	422

Dimensions

Model	(A) mm	(B) mm	(C) mm	(D) mm		(E) mm	(F) mm	Net.W (kg)	Gross.W (kg)	Packing (mm)
Model	(A) mm	(B) mm	(C) mm	GB(mm)	ANSI	(E) mm	(F) mm	Net.W (kg)	Gross.W (kg)	Packing (mm)
AGF400	950	834	768	400	16"	425	300	11.2	13.2	450 x 450 x 680
AGF500	950	834	768	500	21"	425	300	12.9	15.6	550 x 550 x 720
AGF650	1085	950	885	650	26"	560	400	15.5	20.0	680 x 680 x 855
AGF750	1160	1015	940	750	30"	560	540	25.6	30.2	780 x 780 x 1050
AGF900	1300	1155	1080	900	36"	700	620	31.3	39.9	920 x 920 x 1050

Application Areas

High-end residential swimming pools requiring a reliable media filter with a sleek appearance and superior surface quality.
Commercial aquatic facilities utilizing a top mount sand filter for efficient water management and space-saving installation.
Outdoor water features and public fountains where high UV resistance and corrosion protection are critical for equipment longevity.
Semi-commercial fitness center pools requiring reliable filtration with a suggested media size of 0.5-0.8mm.
Luxury resort pool complexes that need a durable gelcoated sand filter capable of handling flow rates up to 32 cubic meters per hour.
Industrial-scale landscaping projects that demand customizable equipment colors to match specific architectural design themes.

FAQ

What is the maximum flow rate for the AGF series?

The flow capacity depends on the specific model, ranging from 8 cubic meters per hour for the AGF400 up to 32 cubic meters per hour for the AGF900 unit.

Does the gelcoat finish impact equipment upkeep?

The smooth, non-corrosive surface of this easy maintenance pool filter reduces debris accumulation on the tank exterior and provides enhanced protection against chemical degradation.

What testing protocols are used to ensure reliability?

Every high performance sand filter in this series is 100% inspected and undergoes a 20-minute static water test alongside standard hydrostatic pressure verification.

What size of filtration media should be used?

The recommended media size for the AGF series internal lateral system is between 0.5mm and 0.8mm for optimal particulate removal efficiency.

What are the valve connection specifications?

Models AGF400 through AGF650 utilize 1.5-inch (50mm) connections, while the larger AGF750 and AGF900 models are equipped with 2-inch (63mm) connections.

Are you a manufacturer or a trading company?

We are a direct sand filter factory in China. Astrowave Pool operates its own production facilities with a strict in-house quality control system. You are always welcome to visit our factory in person, or we can arrange a real-time WhatsApp video tour of our workshop for a convenient remote inspection.

Do you support OEM and ODM customization for bulk orders?

Yes, we provide comprehensive OEM and ODM services tailored for our global B2B partners. From custom product colors and branded logos to specific carton packaging designs, our flexible production lines can accommodate your needs. As an experienced swimming pool equipment manufacturer, we focus on delivering consistent quality to help your business succeed in local markets.

What pool equipment does Astrowave Pool manufacture, and which markets do you export to?

As a professional swimming pool product manufacturer and supplier in China, Astrowave Pool Products specializes in complete filtration and circulation systems. We focus on producing high-demand commercial and residential core products, including:

Sand Filters: Gelcoat fiberglass and bobbin-wound fiberglass sand filters.
Pool Pumps: Variable speed pool pumps, dual-speed, dual-voltage, and constant-speed models.
Pool Accessories: Underwater lighting, skimmers, and hydrotherapy jets.

With over 22 years of export experience, we proudly supply reliable pool equipment to distributors, pool builders, and dealers worldwide, including the Middle East, India, Southeast Asia, Africa, the Americas, and Southern Europe.