FAQs

Quick answer: Go2Filter supports RFQ-first selection for industrial filter bags, filter cartridges, filter housings, and filtration accessories. The right product depends on the application, fluid or dust, dimensions, material, micron rating, flow, pressure, temperature, equipment fit, quantity, and any documentation requirements. Pricing, availability, shipping, and lead time are confirmed after these details are reviewed.

Last reviewed: August 2026.

Industrial Filtration Questions and Answers

This FAQ helps maintenance teams, engineers, purchasing teams, distributors, and equipment owners prepare the information needed to identify or request industrial filtration products. It provides general selection guidance; final compatibility, performance, fit, and commercial terms must be confirmed for the specific application.

What products does Go2Filter support?

Product path	Typical information to provide	Related page
Liquid filter bags	Bag size or dimensions, media, micron rating, ring or collar, seam construction, liquid, temperature, flow, quantity, and existing model or photos	Liquid Filter Bags
Filter cartridges	Length, outside and inside diameter where relevant, end configuration, media, micron rating, flow direction, housing fit, quantity, and existing part information	Filter Cartridges
Filter housings	Element type and count, flow, pressure, temperature, material, seal, connection size and orientation, drain, vent, closure, installation space, and drawings or photos	Filter Housings
Filtration accessories	Equipment model, dimensions, material, connection or mounting details, quantity, and photographs or drawings	Accessories

How the Go2Filter RFQ process works

Identify the product family or describe the filtration problem.
Send the available dimensions, process conditions, current model, photographs, drawings, and quantity.
Go2Filter reviews the request and identifies missing details that may affect fit, material, construction, or quotation.
The proposed configuration, price, availability, shipping, lead time, and applicable documents are confirmed in writing before order acceptance.

If some information is unknown, send what is available and label the unknown items clearly. Do not guess critical dimensions or operating conditions.

Frequently Asked Questions

Can I buy filtration products directly online?

Go2Filter currently uses an RFQ-first process for the products presented on this website. Displayed pages support product identification and quotation preparation; they do not confirm automatic checkout availability, final price, stock, shipping, or lead time. Use the Request a Quote page to submit the available requirements.

What information should I send before requesting a quote?

Send the product type, dimensions, material or media, micron rating or mesh opening, quantity, application, fluid or dust, normal and peak temperature, flow, pressure, existing equipment information, and any required connection, seal, ring, collar, end-cap, or mounting details. Photos, drawings, labels, samples, and current part numbers can reduce follow-up questions.

How do I choose between a filter bag and a filter cartridge?

The choice depends on the existing housing or equipment, filtration objective, contaminant type and loading, required retention, flow, pressure drop, service interval, installation space, and changeout method. A bag and a cartridge are not automatically interchangeable. Start with the current equipment and application data, then review the Filter Selection Guide.

Is a finer micron rating always better?

No. A finer rating may capture smaller particles, but it can also increase pressure drop or shorten service life when solids loading is high. The appropriate rating depends on the process goal, particle distribution, fluid viscosity, flow, filter area, housing, and acceptable differential pressure.

What is the difference between nominal and absolute micron ratings?

Nominal and absolute ratings are not interchangeable universal values. Their meaning depends on the media, test method, efficiency definition, and manufacturer specification. When comparing quotations, request the rating basis and relevant test information for the exact offered product.

How is filter-media compatibility reviewed?

Material compatibility depends on the complete process, not only the name of the liquid or gas. Provide the exact fluid or gas composition, additives, concentration, pH where relevant, normal and peak temperature, exposure time, pressure, cleaning chemicals, sterilization or sanitation method, and any previous material failures. Final compatibility should be confirmed for the proposed media, seals, hardware, and construction.

Can Go2Filter identify a replacement from a photo?

Photos can support preliminary identification, but a photo alone usually cannot confirm fit. Send a full-product view, labels or nameplates, critical dimensions, top and bottom or end-connection details, seal areas, the installed equipment, and the current application. Drawings, samples, or an existing part number are especially helpful.

Can custom sizes or OEM filtration products be quoted?

Custom and replacement configurations may be reviewed when sufficient information is available. Provide a drawing or sample where possible, complete dimensions and tolerances, materials, filtration rating, construction details, quantity, operating conditions, packaging requirements, and any inspection or documentation needs. Feasibility and commercial terms are confirmed during quotation.

How do I select a liquid filter bag?

Confirm the bag size or dimensions, media, micron rating, ring or collar, seam construction, supporting basket and housing fit, liquid, chemical exposure, temperature, flow, solids loading, quantity, and service expectations. Existing bag photos and labels can help when requesting a replacement.

How do I select a filter cartridge?

Confirm the cartridge length, outside diameter, inside diameter where relevant, end configuration, gasket or seal, media, micron rating, support construction, flow direction, housing arrangement, process conditions, and quantity. Similar-looking cartridges may still differ in sealing, fit, or construction.

What information is needed for a filter housing quote?

Provide the element type, size and count; fluid; target flow; operating and design pressure and temperature if known; housing and internal materials; seal material; inlet and outlet size, type and orientation; drain and vent requirements; closure; mounting; installation space; and quantity. Existing drawings, nameplates, and site photos are useful for replacement requests.

Do drawings and samples help?

Yes. Drawings and samples can clarify dimensions, tolerances, construction, connections, sealing, and fit. They do not replace final technical confirmation, but they can reduce ambiguity and shorten the quotation review. Mark critical dimensions and identify which values are measured, estimated, or unknown.

Can pricing, minimum order quantity, and lead time be confirmed on the website?

No fixed commercial terms should be assumed from a product page. Price, minimum order quantity, production or stock availability, packaging, shipping method, freight, and lead time depend on the exact configuration, quantity, destination, and project requirements and are confirmed during quotation.

Can filtration products be reviewed for food, beverage, chemical, or other regulated processes?

They can be reviewed only against the specific process and customer requirements. Provide the application, contact materials, process conditions, cleaning or sanitation method, required standards, and documentation expectations. Do not assume that a general material name or product family establishes regulatory suitability.

What documents are available with a filtration product?

Document availability depends on the exact product and supplier configuration. If material certificates, inspection records, drawings, data sheets, declarations, test information, or other documents are required, list them before quotation so availability and scope can be confirmed in writing.

How should I prepare a chemical-filtration request?

Provide the exact liquid, known additives or contaminants, concentration, pH where relevant, normal and peak temperature, solids characteristics, micron or mesh requirement, flow, pressure, equipment details, materials, seals, cleaning method, and quantity. Use the Chemical Process Filtration RFQ Checklist for a structured preparation guide.

What if I do not know every specification?

Send the information you have, together with photographs of the existing filter, housing, labels, and installation. Identify unknown values rather than guessing. Go2Filter can use the available information to determine which additional questions are needed before quotation.

How do I request technical review or pricing?

Use the Request a Quote form and include the available product, dimensional, application, operating, quantity, and documentation details. For general questions, use the Contact Information page.

Prepare a Better Filtration RFQ

A useful RFQ combines three kinds of information: the product or existing equipment, the actual process conditions, and the commercial requirements. Providing all three helps reduce repeated questions and makes it easier to review the correct filtration path.

Product: type, model, dimensions, material, rating, construction, connections, and quantity.
Process: fluid or dust, filtration objective, contaminant, flow, pressure, temperature, chemistry, cleaning, and service conditions.
Project: destination, schedule, packaging, documentation, drawing, inspection, and quotation requirements.

Request an industrial filtration quotation when the available details are ready.