300X700C216VP Depth Filter Module

Product Description

The 300X700C216VP depth filter module is designed for industrial liquid filtration and clarification applications, particularly resin processing and polymer manufacturing.

As a replacement option for the PALL SUPRAdisc I filtration system, this module features K700 depth filter media, a stacked disc construction, polypropylene structural components, and a Viton sealing gasket.

The K700 filter grade is particularly suitable for retaining gel particles from alkyd resins and polyacrylates, making it a suitable filtration solution for specialized chemical processing applications.

TOPEP / HNDAPU provides customized depth filter modules and OEM replacement solutions according to original specifications, samples, and technical drawings.

Technical Parameters

Product Name	Depth Filter Module
Model Number	300X700C216VP
Product Series	SUPRAdisc SD 700
Filter Grade	K700
Filter Media	Depth Filter Sheet
Effective Filter Area	1.8 m²
Adapter Type	Flat Gasket
Gasket Material	Viton
Structural Material	Polypropylene
Filter Structure	Multi-Layer Disc Design
Replacement Reference	PALL 300X700C216VP

Product Features

1. Specialized K700 Depth Filter Media

The K700 filtration grade is designed for coarse depth filtration and the retention of gel particles from resin-based liquids, including alkyd resins and polyacrylates. It helps reduce unwanted gel contaminants in chemical production processes.

2. Three-Dimensional Depth Filtration Structure

Unlike surface filtration, depth filtration uses a complex network of interconnected pores and channels. Contaminants can be retained throughout the filter media, providing effective particle capture and high dirt-holding capacity.

3. Large Effective Filtration Area

With a nominal filtration area of 1.8 m², the module provides a substantial filtration surface for industrial liquid processing. The large media area helps distribute the filtration load and supports longer operating cycles under suitable conditions.

4. Multi-Layer Stacked Disc Construction

The stacked disc design combines depth filter sheets, drainage plates, and a central support structure. The drainage plates help distribute liquid across the filter media while maintaining mechanical stability.

5. Reliable Viton Sealing

The flat gasket adapter and Viton sealing configuration provide reliable sealing for compatible filtration housings. Viton offers resistance to many oils and chemical media, subject to specific chemical compatibility evaluation.

6. Durable Polypropylene Components

The polypropylene structural components provide mechanical support and chemical resistance in compatible industrial filtration environments. They are designed for use under specified temperature and pressure conditions.

7. OEM Replacement and Customization

HNDAPU offers replacement depth filter modules according to original part numbers, samples, drawings, and technical specifications. Customized filtration media, dimensions, sealing materials, and structural configurations can be evaluated according to application requirements.

Working Principle of Depth Filtration

Depth filtration is different from conventional surface filtration.

The filter media contains a three-dimensional porous structure with numerous interconnected microchannels. When contaminated liquid passes through the module, suspended particles and gel contaminants are retained within the internal filtration matrix.

The filtration process involves:

Liquid entering the filter module.
Contaminants moving through the porous depth media.
Particles and gel substances being retained within the filter matrix.
Filtered liquid passing through the drainage structure and exiting the module.

This filtration mechanism helps improve liquid clarity and reduce unwanted particulate contamination in industrial processes.

Main Applica tions

1. Alkyd Resin Filtration

Used in alkyd resin manufacturing to retain gel particles and unwanted solid contaminants, helping improve the quality and consistency of processed resin.

2. Polyacrylate Filtration

Suitable for polyacrylate processing applications where gel particle removal is required to improve product clarity and downstream process stability.

3. Synthetic Resin Processing

Used in compatible resin production processes to capture dispersed gel particles and suspended solids from liquid formulations.

4. Silicone and Polymer Processing

Depth filtration modules with suitable media grades can be selected for silicone oils, silicone resins, and other polymer processing applications. The K700 grade should be selected specifically according to the gel-retention requirement.

5. Chemical Liquid Clarification

Used in industrial chemical production to remove unwanted particulate contaminants and improve the quality of compatible process liquids.

Custom Oil Filter Element

Not every filtration system uses the same filter dimensions or internal construction. For this reason, we provide custom oil filter element manufacturing according to customer requirements.

Customers can provide an existing sample, technical drawing, dimensions, photographs or equipment specifications. Based on the available information, the filter element can be produced with different dimensions, filter media, filtration ratings, end-cap configurations, support structures and sealing materials.

Customization is particularly useful when the required filter element has a non-standard size or when a filtration system requires a specific combination of filter media and mechanical support.

Not what you're looking for? Let us know! We can help you find the exact filter you need ASAP.

FAQS

Q1: What is the 300X700C216VP filter module used for?
The 300X700C216VP is a K700 depth filter module mainly used for retaining gel particles and suspended contaminants in alkyd resin, polyacrylate, and other compatible chemical processing applications.

Q2: What does K700 mean in a depth filter module?
K700 refers to the filter media grade, not the physical size or a specific micron rating. It is designed for particular depth filtration applications, including gel particle retention in resin processing.

Advantages

Our company operates a real, fully equipped factory covering over 26,000 square meters. As a direct manufacturer, we specialize in producing filters and have accumulated many years of hands-on experience. Every step—from selecting raw materials to final assembly—is carried out under strict quality control. With complete production lines and skilled technicians, we can manage routine orders as well as urgent or custom requirements with confidence and efficiency.

Our engineering team is made up of professionals who have been deeply involved in the filtration field for many years. They understand the properties of different filter media, the requirements for various filtration accuracies, and the operating conditions across a wide range of industries. Whether your project calls for unusual dimensions, higher performance, or a solution that can withstand tough working environments, our engineers can offer tailored designs and practical guidance to help you get the results you need.

Our factory has passed internationally recognized ISO and CE certifications, which further demonstrates the reliability of our product quality. Each filter element is carefully inspected before shipment — from raw material verification to performance testing and visual checks. With these strict quality controls in place, customers can count on our filters to deliver stable and consistent performance even in demanding industrial conditions.

We have years of experience in international trade and a dedicated export team that understands the purchasing habits, logistics procedures, and documentation requirements of different markets. Our export process is well-established, allowing us to provide clear communication and timely updates from the initial inquiry to the final shipment. From arranging transportation to customizing packaging and handling after-sales service, we aim to make every step smooth and reliable for our customers.

Company Description

Henan Top Environmental Protection Equipment is a manufacturing company located in Henan, China, focusing on a wide range of filter cartridges and filter housings. Our facility is equipped with advanced production equipment, including rolling, slitting, and welding machines, as well as several automated lines that allow us to deliver consistent, high-quality products in large volumes.

Our R&D team consists of experienced engineers who provide solid technical support, complemented by a knowledgeable sales and after-sales staff dedicated to reliable service. Every product is produced under strict quality control procedures to ensure it meets demanding performance standards.

We specialize in customized filtration solutions. According to customer needs, we can select suitable raw materials for various working conditions and offer custom dimensions, colors, packaging, labels, logos, and graphics. With strong manufacturing capability, we are often able to complete new product development and production within a week.

The company has earned CE and ISO certifications and holds several R&D patents. With more than 15 years of export experience, our products are shipped to over 100 countries and regions, including North America, Eastern Europe, the Middle East, and Southeast Asia. Guided by principles of responsibility, professionalism, and integrity, we have built long-term trust and recognition throughout the industry by consistently delivering dependable products and service.