Keep loose grounds away from your espresso machine’s shower screen.

Why it's clever

• Removable barrier: catch grounds at the top of the puck rather than leaving them against the shower screen.
• Reusable metal screen: clean it for the next drink instead of replacing it after each brew.

Before you buy

• Check the 58.5 mm diameter and 0.8 mm thickness against your basket and dose headroom.
• The screen gets hot; let it cool before handling and remove it before discarding the puck.
• Clean the screen after use; it does not replace normal machine cleaning.

Fits these situations

• Keep a Home Coffee Station Tidy

Why we recommend it: based on MHW-3BOMBER’s published specifications. We haven’t tested it ourselves yet.

Specifications

Diameter

58.5 mm

Thickness

0.8 mm

Construction

Reusable double-layer metal screen

Buying channels

This is a direct brand link. We do not earn a commission from this link.

• MHW-3BOMBER

  0.8mm / 58.5 mm

  Ships to US.

  $13.00 USD · Price checked Oct 26, 2026.

Confirm delivery, tax and shipping at checkout.

Sources and evidence

• MHW-3BOMBER: product information — verified · Observed Oct 25, 2026

  Manufacturer information and editorial use-fit guidance for the selected configuration. Selected diameter: 58.5 mm; Thickness: 0.8 mm; Construction: Reusable double-layer metal screen

  Limitations: Public source observation, not a FindsMate hands-on test or a promise of checkout availability.

• FindsMate selection research: eligibilityReview; recommendationLevel — verified · Observed Oct 25, 2026

  Discovery checks passed or D6 not applicable; total >=13; problem >=2; reputation and availability >=1. Brand confirmations are for featured placement, not listing.

  Limitations: Public discovery evidence only. Brand confirmation is for featured placement. Not personally tested; no all-market compliance or no-complaints guarantee.

• MHW-3BOMBER: Offer price, stock and model — verified · Observed Oct 26, 2026

  Selected 0.8mm / 58.5 mm; 13.0 USD; available=true. Internal variant/SKU: FG5590

  Limitations: Dated public storefront observation only; no checkout or stock reservation. Currency confirmed from the matching storefront. No exchange-rate conversion.

• MHW-3BOMBER: Offer countries — verified · Observed Oct 25, 2026

  Country-level shipping evidence retained from the approved selection research; address exclusions and checkout charges still apply.

  Limitations: Country policy is not a completed checkout or address-specific delivery confirmation.

• External source publisher: Recommendation context — pending · Observed Oct 25, 2026

  External exact-model owner lead only; no rating or verified purchase count adopted.

  Limitations: Retained from approved selection research; not newly re-read in full. No external review count, aggregate rating or FindsMate test is inferred.

• Approved selection source: eligibilityReview.counterfeit — verified · Observed Oct 25, 2026

  Dated brand/model and marketplace comparison screen found no substantiated counterfeit or design-infringement exclusion for this exact branded candidate. Similarity or an unadjudicated allegation alone is not a fail; this is not legal clearance.

  Limitations: Bounded dated research. No hidden-review audit, universal product safety or all-country certification is asserted.

• Approved selection source: eligibilityReview.counterfeit — verified · Observed Oct 25, 2026

  Dated brand/model and marketplace comparison screen found no substantiated counterfeit or design-infringement exclusion for this exact branded candidate. Similarity or an unadjudicated allegation alone is not a fail; this is not legal clearance.

  Limitations: Bounded dated research. No hidden-review audit, universal product safety or all-country certification is asserted.

• Approved selection source: eligibilityReview.counterfeit — verified · Observed Oct 25, 2026

  Dated brand/model and marketplace comparison screen found no substantiated counterfeit or design-infringement exclusion for this exact branded candidate. Similarity or an unadjudicated allegation alone is not a fail; this is not legal clearance.

  Limitations: Bounded dated research. No hidden-review audit, universal product safety or all-country certification is asserted.

• Approved selection source: eligibilityReview.entity — verified · Observed Oct 25, 2026

  Bomber Coffee Equipment Manufacturing (Zhongshan) Co., Ltd.. Public brand website, official document or named maker record identifies this business. Related-entity chains are not required.

  Limitations: Bounded dated research. No hidden-review audit, universal product safety or all-country certification is asserted.

• Approved selection source: eligibilityReview.entity — verified · Observed Oct 25, 2026

  Bomber Coffee Equipment Manufacturing (Zhongshan) Co., Ltd.. Public brand website, official document or named maker record identifies this business. Related-entity chains are not required.

  Limitations: Bounded dated research. No hidden-review audit, universal product safety or all-country certification is asserted.

• Approved selection source: eligibilityReview.originality — verified · Observed Oct 25, 2026

  Brand presents and sells this named product under its own name; official product page and public business/design record provide reasonable branded-origin evidence. OEM is permitted. No verified unresolved identical multi-store relabelling case was established.

  Limitations: Bounded dated research. No hidden-review audit, universal product safety or all-country certification is asserted.

• Approved selection source: eligibilityReview.originality — verified · Observed Oct 25, 2026

  Brand presents and sells this named product under its own name; official product page and public business/design record provide reasonable branded-origin evidence. OEM is permitted. No verified unresolved identical multi-store relabelling case was established.

  Limitations: Bounded dated research. No hidden-review audit, universal product safety or all-country certification is asserted.

• Approved selection source: eligibilityReview.originality — verified · Observed Oct 25, 2026

  Brand presents and sells this named product under its own name; official product page and public business/design record provide reasonable branded-origin evidence. OEM is permitted. No verified unresolved identical multi-store relabelling case was established.

  Limitations: Bounded dated research. No hidden-review audit, universal product safety or all-country certification is asserted.

• Approved selection source: eligibilityReview.aftersales — verified · Observed Oct 25, 2026

  Screened publicly visible Trustpilot and Reddit results plus Amazon site-limited customer-service/negative-feedback searches for 2024-10-25 through 2026-10-25. Some Amazon full reviews were inaccessible; no claim to have read hidden reviews. No concentrated unresolved aftersales pattern established in this bounded screen. Sparse samples affect reputation points, not this gate. R3 Pro feedback describes range, calibration and cleaning drawbacks, which are product-use issues rather than established systematic aftersales refusal. Irrelevant SEO-service reviews are excluded.

  Limitations: Bounded dated research. No hidden-review audit, universal product safety or all-country certification is asserted.

• Approved selection source: eligibilityReview.aftersales — verified · Observed Oct 25, 2026

  Screened publicly visible Trustpilot and Reddit results plus Amazon site-limited customer-service/negative-feedback searches for 2024-10-25 through 2026-10-25. Some Amazon full reviews were inaccessible; no claim to have read hidden reviews. No concentrated unresolved aftersales pattern established in this bounded screen. Sparse samples affect reputation points, not this gate. R3 Pro feedback describes range, calibration and cleaning drawbacks, which are product-use issues rather than established systematic aftersales refusal. Irrelevant SEO-service reviews are excluded.

  Limitations: Bounded dated research. No hidden-review audit, universal product safety or all-country certification is asserted.

• Approved selection source: eligibilityReview.aftersales — verified · Observed Oct 25, 2026

  Screened publicly visible Trustpilot and Reddit results plus Amazon site-limited customer-service/negative-feedback searches for 2024-10-25 through 2026-10-25. Some Amazon full reviews were inaccessible; no claim to have read hidden reviews. No concentrated unresolved aftersales pattern established in this bounded screen. Sparse samples affect reputation points, not this gate. R3 Pro feedback describes range, calibration and cleaning drawbacks, which are product-use issues rather than established systematic aftersales refusal. Irrelevant SEO-service reviews are excluded.

  Limitations: Bounded dated research. No hidden-review audit, universal product safety or all-country certification is asserted.

• Approved selection source: eligibilityReview.safetyCertification — verified · Observed Oct 25, 2026

  Selected passive/manual variant does not trigger a D6 high-risk category. No powered kit included; material and use limitations remain editorial disclosures.

  Limitations: Bounded dated research. No hidden-review audit, universal product safety or all-country certification is asserted.

• Approved selection source: eligibilityReview.availability — verified · Observed Oct 25, 2026

  Dated selected-variant public stock observation and normal branded purchase channel; no checkout or physical stock count. Recheck before publication.

  Limitations: Bounded dated research. No hidden-review audit, universal product safety or all-country certification is asserted.

• Approved selection source: eligibilityReview.availability — verified · Observed Oct 25, 2026

  Dated selected-variant public stock observation and normal branded purchase channel; no checkout or physical stock count. Recheck before publication.

  Limitations: Bounded dated research. No hidden-review audit, universal product safety or all-country certification is asserted.

Questions and answers