1. Identify
Send the existing product label, housing or equipment model, and photos of both ends and connections. A similar appearance does not establish compatibility.
Bag filters
Bag Filters - Size 1 (7 x 17 in)
Size 1 bag-filter enquiries using the nominal 7 x 17 inch reference format.
Quotation only · Exact model and compatibility confirmed before supply.
PRODUCT INFORMATION
Take the information with you
Download the range information, selection checklist and AMC terms, with a WhatsApp QR code.
About this product type
The supplied range reference identifies this bag as Size 1 with a nominal 7 x 17 inch format. Confirm actual dimensions, ring construction and the supporting basket before ordering. A similar bag diameter does not establish a secure seal in every housing.
What to check before selecting a replacement
| Reference size | Size 1; nominal 7 x 17 in from the supplied product reference. |
|---|---|
| Media and rating | Confirm felt/mesh material, micron rating and the intended liquid. |
| Seal | Match ring/collar dimensions and construction to the housing. |
| Installation | Identify the housing, basket support and required bag-change procedure. |
Common sizes and micron grades to discuss
These are common reference formats to help prepare your enquiry. They are not a stock list or confirmed specifications for one supplied model.
| Micron / selection basis | Common examples: 1, 5, 10, 25, 50 or 100 µm; coarser grades depend on media |
|---|---|
| Size / configuration | Reference nominal size: 7 in diameter x 17 in length. |
| Important check | Verify the actual ring/collar, bag length, basket and media. |
Match the part to the installed system
2. Review
Confirm dimensions, materials, seals, retention requirements and operating duty. Our team may request a drawing, datasheet or another photograph.
3. Confirm the quotation
The written quotation identifies the proposed model, quantity and included supply or installation work. Pricing is quotation only.
Replacement, service and AMC
Replacement timing and any flushing, sanitisation or service procedure depend on the selected model and application. Confirm the manufacturer instructions and any included installation work.
The Aqua Best domestic RO AMC applies to the system and address recorded in the contract. It does not automatically cover every cartridge, bag or housing in this catalogue. Read the confirmed AMC coverage and exclusions, or ask for a site-specific service quotation. Product warranty terms are confirmed separately.
For a compatibility request, use the replacement-filter finder. Form submissions go to Sales@aquabestuae.com.
Common questions
What should I send for a quotation?
Send the existing label or model code, dimensions already known, housing details, quantity and intended use. Include your location and whether supply or a replacement visit is needed.
Does the image confirm a specific model?
No. It is a product-family format reference. The supplied model, specifications and compatibility are confirmed in your quotation.
Can I request help identifying the existing part?
Yes. Use the filter finder with a readable label, a whole-system photo and photographs of the connections or end caps. The team will review the information before quoting.
Related product types
Bag filters
Bag Filters - Size 2 (7 x 32 in)
Size 2 bag-filter enquiries using the nominal 7 x 32 inch reference format.
View details : Bag Filters - Size 2 (7 x 32 in)View the full cartridge, bag and housing range · How to identify your filter