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Description
Risam Whetstone 3000Produkt an Lager in der Schweiz Kostenloser Versand ab 50 CHF (Normalpakete) Versand innerhalb eines Arbeitstages Verifizierter Shop Risam Japanischer Wetzstein. Der Stein gibt Schleifmittel ab, um das Messer beim Schrfen zu schtzen. Der Stein hat kleine Luftporen, die das Wasser beim Schrfen einschlieen knnen. Die Krnung entspricht dem japanischen Standard, przise und starke Schleifkraft. Die japanische Produktionstechnologie sorgt fr ein
| Produkt an Lager in der Schweiz | |
| Kostenloser Versand ab 50 CHF (Normalpakete) | |
| Versand innerhalb eines Arbeitstages | |
| Verifizierter Shop |
Risam Japanischer Wetzstein. Der Stein gibt Schleifmittel ab, um das Messer beim Schärfen zu schützen. Der Stein hat kleine Luftporen, die das Wasser beim Schärfen einschließen können. Die Körnung entspricht dem japanischen Standard, präzise und starke Schleifkraft. Die japanische Produktionstechnologie sorgt für ein hocheffizientes Schärfergebnis.
Wie zu verwenden: Bevor Sie Ihr Messer schärfen, tauchen Sie den Schleifstein etwa 10 Minuten lang in Wasser ein. Legen Sie den Stein auf eine ebene Fläche oder vorzugsweise auf einen Schleifsteinhalter. Bewegen Sie die Klinge in einem Winkel von 10-30 Grad mit leichtem Druck nach unten über den Schleifstein hin und her. Beginnen Sie an der Spitze und enden Sie am unteren Ende der Klinge. Wenn Sie ein zufriedenstellendes Ergebnis erzielt haben, spülen Sie den Stein und die Messerklinge mit Wasser ab, um Schleifrückstände zu entfernen.
| Gender Code | |
| Size | 2.8x6x12 cm |
| Weight | 300 |
| Material | Japanese Whetstone |
| Color | Blue |
| Notes | 3000 grit granulation |
| Scope of delivery |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
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4.1 ★★★★★
Based on 20 reviews
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Product Reviews
★★★★★ 5
Amazon Basics MERV 11 Filters: Solid Performance Without the Premium Price
Pattern Name: 20x20x1, Style: Merv 11
Amazon Basics MERV 11 Filters: Solid Performance Without the Premium Price
I’ve been using these Amazon Basics 20x20x1 MERV 11 filters in my home HVAC system, and overall they’ve been a very dependable option for routine filter changes. I like buying them in a 6-pack because it takes the hassle out of remembering to reorder every couple of months, and the per-filter cost is noticeably lower than the big-name brands at the hardware store.
Installation is straightforward. The actual size fits my return slot properly with no bending or forcing, and airflow has remained strong. With MERV 11, these strike a nice balance for my setup — noticeably better dust and pollen capture than basic MERV 5 or 8 filters, but without putting obvious strain on the system. After about a month of use, the filters clearly show they’re doing their job, collecting a visible layer of dust and fine debris.
A few things to keep in mind. The cardboard frame isn’t as rigid as some premium filters, and they’re a bit thinner than brands like Filtrete. They’ve held up fine for me during normal use, but I wouldn’t try to stretch them much past the recommended replacement interval. Also, if you have an older or low-powered HVAC system, MERV 11 may be more filtration than you need — in that case, a lower MERV option might make more sense.
Bottom line: These Amazon Basics MERV 11 filters are a practical, budget-friendly choice that deliver solid filtration and good airflow for regular HVAC maintenance, as long as you stick to timely replacements and don’t expect premium-brand rigidity.
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Reviewed in the United States on January 4, 2026
★★★★★ 5
Perfect fit, lasts a long time, and a great price.
Pattern Name: 20x20x1, Style: Merv 5
These filters are a perfect size, they're well-made (I don't notice any more dust in the house than "normal"), and so far, they last longer than I had expected (they're made to last 30 days, and the one I have in has lasted 90 days). So for this 6-pack, what should have lasted 6 months may actually last more like 3 years! And these are the best deal I could find on the internet. I'd definitely recommend them.
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Reviewed in the United States on April 12, 2026
★★★★★ 4
Good product
Pattern Name: 16x25x1, Style: Merv 5
Affordable product but looks a little flimsy.
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Reviewed in the United States on April 11, 2026
★★★★★ 5
Well Made and Beefy 💪🏼🏆
Pattern Name: 20x20x1, Style: Merv 11
Some air filters are wobbly and cheaply made, but not these. Amazon didn’t skimp when they sourced these. They are as good as any name brand filter. We use these on Pelonis box fans to aid in filtering the air, and keep air moving🌬️✨
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Reviewed in the United States on April 29, 2026
★★★★★ 5
Great value filters – do the job well
Pattern Name: 12x12x1, Style: Merv 8
These filters are a great value for the price, especially getting a 6-pack. They fit perfectly (just keep in mind the actual size listed), and installation is quick and easy.
I’ve been using them regularly and they do a solid job catching dust and keeping the air clean without restricting airflow. Good balance between filtration and performance.
Nice to have multiple on hand so I can swap them out regularly without thinking about it. I’ll definitely keep buying these.
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Reviewed in the United States on April 14, 2026