Direct OEM Substitute – Spec-for-Spec Replacement Without the Brand Markup
For large-chain foodservice operators, coffee filter performance is not a matter of preference—it is a matter of operational consistency. A filter that fails to maintain uniform flow rate across batches creates extraction variance, which directly impacts product quality across hundreds or thousands of locations. A filter that lacks wet strength during high-volume service cycles risks blowouts, grounds bypass, and equipment downtime.
We engineer our commercial flat bottom coffee filters to eliminate these variables. Every specification—dimension, fiber composition, basis weight, wet burst strength, and flow rate—is benchmarked against original equipment manufacturer (OEM) standards for commercial drip brew baskets.
Our manufacturing facility operates under FSSC 22000-certified food safety protocols. We supply foodservice distributors, roasteries, and bulk coffee filters for restaurants across North America, Europe, and Asia-Pacific markets.
Dimensional Reference – Matching Your Brew Basket
Select the correct filter by measuring your brew basket’s bottom flat section diameter—not the top rim opening. This ensures a proper seat and prevents grounds bypass during the brew cycle.
| Product Code | lat-Sheet Dimensions (in / mm) | Basket Bottom Diameter (in) | Compatible Brewer Type |
| FB-9.75 | 9.75″ × 4.5″ / 248 × 114 mm | 4.25″ | Standard 12-cup flat-bottom commercial drip brewers |
| FB-13XL | 13″ × 5″ / 330 × 127 mm – tall wall | 5.0″ | High-capacity batch brewers (1.5–3 gallon systems) |
| FB-14 | 14″ × 5″ / 356 × 127 mm | 5.25″ | Twin-system commercial extraction brewers |
| FB-11.5 | 11.5″ × 4.5″ / 292 × 114 mm | 4.25″ | Mid-capacity commercial brewers |
| FB-15 | 15″ × 5.5″ / 381 × 140 mm | 5.5″ | Extra-large batch systems (3+ gallon brewers) |
Reference compatibility note: These dimensions correspond to flat-bottom brew baskets found on major commercial equipment lines, including models from Bunn, Fetco, Curtis, and Bloomfield. All third-party brand names are referenced for compatibility purposes only. We are not affiliated with, endorsed by, or authorized by any named brand. Users should verify dimensions against their existing baskets prior to purchase.
Full Specification Sheet
Technical parameters for procurement and QA review:
| Parameter | FB-9.75 (Standard) | FB-13XL (High-Capacity) | FB-14 (Large) |
| Flat-sheet dimensions | 9.75″ × 4.5″ (248 × 114 mm) | 13″ × 5″ (330 × 127 mm) | 14″ × 5″ (356 × 127 mm) |
| Bottom fit diameter | 4.25″ (108 mm) | 5.0″ (127 mm) | 5.25″ (133 mm) |
| Color | Natural (unbleached) or white – both available | Natural (unbleached) or white – both available | Natural (unbleached) or white – both available |
| Fiber composition | 100% virgin wood pulp – unbleached, chlorine-free | 100% virgin wood pulp – unbleached, chlorine-free | 100% virgin wood pulp – unbleached, chlorine-free |
| Basis weight | 33 g/m² | 40 g/m² | 40 g/m² |
| Wall height | Standard edge | Tall wall – 5″ depth | Standard edge |
| Packaging | 500 filters per carton | 500 filters per carton | 500 filters per carton |
Regulatory & Certification Portfolio
Our coffee filters are certified for food contact use across all major regulated markets. This portfolio meets the supplier qualification requirements for national restaurant chains, contract feeders, and retail private-label programs.
| Certification | Scope | Market Relevance |
|---|---|---|
| FDA 21 CFR 176.170 | Food-contact paper and paperboard compliance | Mandatory for U.S. market entry – all foodservice buyers require documented FDA compliance |
| EU LFGB (Germany) | Food-contact material safety – includes organoleptic (odor/taste) testing | Required for EU market access; LFGB standards exceed FDA requirements on sensory and extractables testing |
| FSC Chain-of-Custody | Fiber sourcing from certified sustainable forests | Required by foodservice operators with ESG procurement mandates (major QSR chains, hospitality groups) |
| PFAS RSL Screening | ND (non-detect) for PFOA, PFOS, and related perfluorinated compounds | Increasingly required in U.S. state-level regulations (CA, NY, MA, ME); positions product for PFAS-restricted markets |
| Intertek FCM Compliance | Third-party food contact material validation | Independent third-party verification adds credibility for QA audits; Intertek is widely recognized in food packaging supply chains |
| China GB 4806 | National food safety standard for food-contact paper and paperboard | Required for foodservice buyers sourcing into Greater China markets |
Quality Assurance – Process Controls, Not Just Lab Reports
Regulatory certificates establish compliance. Process controls ensure consistency.
Our manufacturing controls include:
In-line basis weight monitoring – ensures grammage remains within specification across all production runs
Wet burst strength testing – validated to withstand high-volume commercial brew cycles without tearing or grounds bypass
Flow rate validation – each batch is sampled and tested for porosity consistency to eliminate brew time variation between cartons
Traceability – each production lot is recorded against raw material batch numbers for full recall readiness
Ordering & Commercial Terms
Minimum Order Quantity (MOQ): One 20-foot container (standard dry container). Container utilization is calculated based on carton dimensions and packaging configuration – contact our logistics team for palletization and cubic loading specifics.
Lead Time: 20 days from order confirmation and deposit receipt. This applies to both full container load (FCL) and less-than-container-load (LCL) shipments. Expedited production may be available for urgent initial qualification orders – inquire with our commercial team.
Sample Policy: Complimentary samples are available for machine validation prior to order placement. Shipping charges are borne by the requesting party. This allows procurement, operations, and QA teams to conduct in-situ testing before volume commitment.
Shipping & Payment: Flexible trade terms available (FOB, CIF, EXW). We accept T/T and L/C payment structures. Direct container consolidation available for high-volume contracts.
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