The best paper shredder for sale is the one whose sheet count and basket size match the pile on your desk, because a shredder that overheats after two minutes turns a ten-minute job into an afternoon. We compared four P-4 shredders by stated sheet capacity, basket size, cut type and particle size, continuous run time, safety features and warranty term, using only what each listing publishes.
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Quick picks
Best Overall bonsaii C275-A: 12 sheets per pass, 5.5 gal basket, 6-minute run, 1-year limited warranty. Check price on Amazon
Best for CDs woolsche CD222-8: 10 sheets, shreds CDs and credit cards, ETL certified, 1-year replacement term. Check price on Amazon
Best Large Basket woolsche 13L: 10 sheets, 13 L basket, 58 dB operation, 1-year replacement term. Check price on Amazon
Best Micro-Cut Locksworth AZ1687VC: 8-sheet micro cut into 4 x 12 mm particles, auto-shutoff, 4 gal bin. Check price on Amazon
The picks
| # | Product | Office Score | Buy |
|---|---|---|---|
| 1 | bonsaii C275-A | 9.6/10 | Buy on Amazon |
| 2 | woolsche CD222-8 | 9.6/10 | Buy on Amazon |
| 3 | woolsche 13L | 9.5/10 | Buy on Amazon |
| 4 | Locksworth AZ1687VC | 9.5/10 | Buy on Amazon |
bonsaii C275-A
The highest sheet count at 12 per pass with a 5.5 gal basket, 6-minute run time and a 1-year limited warranty.
Pros
- 12 sheets per pass, the highest of the four picks
- 5.5 gal transparent-window basket, the largest stated
- 6-minute continuous run on a patented cooling system
- 1-year limited warranty stated in the listing
Cons
- The 12 lb item weight is the heaviest of the four
- Particles at 5 x 20 mm are coarser than the Locksworth micro cut
- Does not shred CDs per the listing
- Compact size still needs 12.6 x 7.91 in of floor space
Detailed Review
The bonsaii C275-A leads on throughput: the listing states 12 sheets per pass into 5 x 20 mm cross-cut particles at P-4 security level, a 5.5 gal wastebasket with a transparent window, and up to 6 minutes of continuous shredding on a patented cooling system. It shreds paper, credit cards, staples and clips, and the 12.6 x 7.91 x 18.3 in body with a portable handle fits a corner or under a desk.
Safety features are well specified: auto start/stop with manual forward and reverse, overheat protection, and the shredder stops working once the head is lifted. The listing states a 1-year limited warranty. No contradictions were found between the title, bullets and spec table.
Its Office Score of 9.6/10 comes from performance 30/35, build 21/25, value 20/25, safety 5/10 and warranty 2/5: 78 of 100 points, placed on our 9.2 to 9.8 scale.
Key Specifications
| Sheet capacity | 12 sheets per pass |
|---|---|
| Basket | 5.5 gal / 21 L |
| Run time | 6 minutes continuous |
| Warranty | 1-Year limited warranty |
Figures as published on the retailer listing, collected 20 October 2026. Performance figures are manufacturer rated.
Safety and Warranty
What this listing states. Overheat protection; shredder stops when the head is lifted, so safety scores 5 of 10. 1-Year limited warranty. It does not say everything a buyer needs, such as who pays return shipping, so warranty scores 2 of 5. See How We Pick.
Shredder and printer safety. Keep hair, ties, jewelry, children and pets away from the feed slot, use the safety lock, unplug when not in use, and give printers and adapters room to vent.
This is general buying information, not professional advice. Follow each product manual and local rules, and see our Safety Disclaimer.
woolsche CD222-8
A 10-sheet cross cut that also shreds CDs and credit cards, ETL certified with a 1-year replacement term.
Pros
- Shreds CDs and credit cards as well as paper, staples and clips
- ETL Certified with a US patented cutter
- 3-mode switch with reverse for jammed paper
- 1-year replacement term stated in the listing
Cons
- 3.43 gal basket is the smallest of the four
- 5-minute run time is shorter than the bonsaii's 6 minutes
- Needs 30 minutes of cooldown after continuous use
- The 8.5 lb unit can shift during heavy shredding
Detailed Review
The woolsche CD222-8 is the versatile pick: the listing states 10-sheet cross-cut shredding of paper, credit cards, CDs, staples and clips at P-4 level into 4 x 39 mm particles. The 3-mode control switch covers Auto, Off and Reverse, with Auto running up to 5 minutes non-stop, and the US patented cutter is described as jam resistant. The listing states ETL certification and an overheating protection system.
The 3.43 gal basket is the smallest here, so it needs emptying most often, though the transparent window shows when. The listing offers a 1-year replacement term, which we report as the stated warranty. No contradictions were found between the title, bullets and spec table.
Its Office Score of 9.6/10 comes from performance 29/35, build 20/25, value 20/25, safety 6/10 and warranty 2/5: 77 of 100 points, placed on our 9.2 to 9.8 scale.
Key Specifications
| Sheet capacity | 10 sheets per pass |
|---|---|
| Basket | 3.43 gal / 13 L |
| Run time | 5 minutes in Auto |
| Certification | ETL Certified |
Figures as published on the retailer listing, collected 20 October 2026. Performance figures are manufacturer rated.
Safety and Warranty
What this listing states. ETL Certified; overheating protection system, so safety scores 6 of 10. 1-year replacement guarantee. It does not say everything a buyer needs, such as who pays return shipping, so warranty scores 2 of 5. See How We Pick.
Shredder and printer safety. Keep hair, ties, jewelry, children and pets away from the feed slot, use the safety lock, unplug when not in use, and give printers and adapters room to vent.
This is general buying information, not professional advice. Follow each product manual and local rules, and see our Safety Disclaimer.
woolsche 13L
A 10-sheet cross cut with a 13 L basket and a stated 58 dB noise figure, backed by a 1-year replacement term.
Pros
- 13 L basket with transparent window, larger than the CD222-8
- 58 dB stated noise figure, the only stated figure of the four
- 3-mode switch with reverse for jammed paper
- 1-year replacement term stated in the listing
Cons
- Spec table states 13-sheet capacity while title and bullets state 10 sheets; we trust the title and bullets
- 16 x 13.5 x 16 in footprint is the largest of the four
- Needs at least 30 minutes of cooldown after use
- No stated certification like the CD222-8's ETL mark
Detailed Review
The woolsche 13L shares the CD222-8's core design: 10-sheet cross-cut shredding of paper, credit cards, CDs, staples and clips at P-4 into 4 x 39 mm particles, a 3-mode Auto/Off/Reverse switch with 5 minutes of non-stop shredding, and an overheating protection system. The larger 13 L basket with a transparent window needs emptying less often, and the listing states 58 dB operation, the only noise figure of the four.
The spec table contradicts the title and bullets on capacity: it states 13 sheets while the title and bullets state 10 sheets per pass. We trust the title and bullets. The spec table also carries junk entries for model and warranty fields, so we rely on the bullets for the 1-year replacement term. The 16 x 13.5 x 16 in footprint is the largest here.
Its Office Score of 9.5/10 comes from performance 28/35, build 20/25, value 20/25, safety 5/10 and warranty 2/5: 75 of 100 points, placed on our 9.2 to 9.8 scale.
Key Specifications
| Sheet capacity | 10 sheets per pass |
|---|---|
| Basket | 13 L / 3.43 gal |
| Run time | 5 minutes non-stop |
| Noise | 58 dB stated |
Figures as published on the retailer listing, collected 20 October 2026. Performance figures are manufacturer rated.
Safety and Warranty
What this listing states. Overheating protection system with 30-minute cooldown, so safety scores 5 of 10. 1-year replacement guarantee. It does not say everything a buyer needs, such as who pays return shipping, so warranty scores 2 of 5. See How We Pick.
Shredder and printer safety. Keep hair, ties, jewelry, children and pets away from the feed slot, use the safety lock, unplug when not in use, and give printers and adapters room to vent.
This is general buying information, not professional advice. Follow each product manual and local rules, and see our Safety Disclaimer.
Locksworth AZ1687VC
An 8-sheet micro cut making 4 x 12 mm particles, with lid-lift auto-shutoff for safety-first home use.
Pros
- Micro cut into 4 x 12 mm particles, the finest of the four
- Auto-shutoff when the lid is lifted, resuming only when seated
- REV function clears jams and sweeps paper dust
- Transparent 4 gal bin shows when emptying is due
Cons
- Bullets state a 4 gal bin while the spec table states 6 gallons; we trust the bullets
- 2-minute run time with a 60-minute cooling period is the shortest
- 8-sheet capacity is the lowest of the four
- Spec table lists the warranty as 'Yes' with no term stated
Detailed Review
The Locksworth AZ1687VC is the security pick: an 8-sheet micro cut that turns paper into 4 x 12 mm particles at P-4 level, much finer than the cross-cut picks. It shreds credit cards, staples and clips, and the 4 gal wastebasket has a transparent window. The safety design stands out: the blades stop immediately if the lid is lifted and resume only when the lid is securely mounted.
The spec table contradicts the bullets on basket size: it states 6 gallons while the bullets and title state a 4 gal bin. We trust the title and bullets. The 2-minute run time followed by a 60-minute cooling period is the shortest here, so it suits light daily use rather than big clear-outs. The spec table lists the warranty as 'Yes' with no term, so we score no warranty.
Its Office Score of 9.5/10 comes from performance 27/35, build 19/25, value 19/25, safety 5/10 and warranty 0/5: 70 of 100 points, placed on our 9.2 to 9.8 scale.
Key Specifications
| Sheet capacity | 8 sheets per pass |
|---|---|
| Basket | 4 gal |
| Run time | 2 minutes; 60-minute cooldown |
| Particle size | 4 x 12 mm micro cut |
Figures as published on the retailer listing, collected 20 October 2026. Performance figures are manufacturer rated.
Safety and Warranty
What this listing states. Auto-shutoff when the lid is lifted; REV jam-clear function, so safety scores 5 of 10. No warranty term, so warranty scores zero. See How We Pick.
Shredder and printer safety. Keep hair, ties, jewelry, children and pets away from the feed slot, use the safety lock, unplug when not in use, and give printers and adapters room to vent.
This is general buying information, not professional advice. Follow each product manual and local rules, and see our Safety Disclaimer.
As an Amazon Associate I earn from qualifying purchases.
Compare the picks
| Shredder | Office Score | Sheet capacity | Basket | Cut | Warranty | Amazon |
|---|---|---|---|---|---|---|
| bonsaii C275-A | 9.6/10 | 12 sheets | 5.5 gal | Cross cut P-4 | 1-year limited | View on Amazon |
| woolsche CD222-8 | 9.6/10 | 10 sheets | 3.43 gal | Cross cut P-4 | 1-year replacement | View on Amazon |
| woolsche 13L | 9.5/10 | 10 sheets | 13 L | Cross cut P-4 | 1-year replacement | View on Amazon |
| Locksworth AZ1687VC | 9.5/10 | 8 sheets | 4 gal | Micro cut P-4 | Not stated | View on Amazon |
Specifications are manufacturer rated as listed, collected 20 October 2026. Three of the four listings state a warranty term.
How we scored them
The Office Score weighs performance (stated sheet capacity, basket size and run time), build (listed materials and item weight), value for the stated specs, safety and warranty. For shredders, safety means stated overheat protection, auto-shutoff and jam controls; all four listings name such features, so safety points were given. Three listings state a warranty term: bonsaii at 1 year limited and both woolsche models at a 1-year replacement term.
| Product | Office Score | Perf. /35 | Build /25 | Value /25 | Safety /10 | Warranty /5 |
|---|---|---|---|---|---|---|
| bonsaii C275-A | 9.6 | 30 | 21 | 20 | 5 | 2 |
| woolsche CD222-8 | 9.6 | 29 | 20 | 20 | 6 | 2 |
| woolsche 13L | 9.5 | 28 | 20 | 20 | 5 | 2 |
| Locksworth AZ1687VC | 9.5 | 27 | 19 | 19 | 5 | 0 |
Scores run from 9.2 to 9.8: each product’s point total is placed on that range, so more points always means a higher score.
How to choose the best paper shredder for sale
Sheet capacity and cut type
All four are P-4 security level, but the sheet counts differ. The bonsaii takes 12 sheets per pass, both woolsche models take 10 sheets, and the Locksworth takes 8 sheets in a finer micro cut. Cut particles measure 5 x 20 mm on the bonsaii, 4 x 39 mm on both woolsche models, and 4 x 12 mm on the Locksworth micro cut. All four shred staples and clips, both woolsche models also shred CDs and credit cards, and the bonsaii and Locksworth shred credit cards. Also see our label makers and shredders guides for more office machines.
Run time and cooldown
Continuous run time decides how fast a backlog disappears. The bonsaii runs up to 6 minutes continuously on its patented cooling system, both woolsche models run up to 5 minutes in Auto mode, and the Locksworth runs 2 minutes followed by a 60-minute cooling period. The woolsche listings describe an overheating protection system with at least a 30-minute cooldown before the next use. For occasional home use any of the four works; for a shared office pile, the longer run times matter.
Basket size and emptying
Basket sizes run from 3.43 gal on the woolsche CD222-8 to 5.5 gal on the bonsaii, with the woolsche 13L model at 13 liters and the Locksworth at a 4 gal wastebasket. The bonsaii, both woolsche models and the Locksworth all have transparent windows or bins so you can see when the basket is full. A bigger basket means fewer trips to empty it, which matters more than it sounds during a big clear-out.
Safety features
Every pick names safety hardware. The bonsaii stops working once you lift the head, and the Locksworth stops immediately if the lid is lifted off the bin, resuming only when the lid is mounted again. The bonsaii adds auto start/stop with manual forward and reverse, the woolsche models use a 3-mode switch (Auto, Off, Reverse) with a reverse mode that releases jammed paper, and the Locksworth adds a REV function that also sweeps paper dust from the blades. Overheat protection appears on all four.
| Shredder | Sheets per pass | Basket | Run time |
|---|---|---|---|
| bonsaii C275-A | 12 | 5.5 gal | 6 min |
| woolsche CD222-8 | 10 | 3.43 gal | 5 min |
| woolsche 13L | 10 | 13 L | 5 min |
| Locksworth AZ1687VC | 8 | 4 gal | 2 min |
Run times are the maker’s claims. The Locksworth needs a 60-minute cooling period after its 2-minute run, and the woolsche models need at least 30 minutes of cooldown.
Noise, size and portability
The woolsche 13L is the only pick with a stated noise figure at 58 dB. Sizes are compact across the board: the bonsaii measures 12.6 x 7.91 x 18.3 in at 12 lb, the woolsche CD222-8 measures 12.2 x 6.5 x 15 in at 8.5 lb, the woolsche 13L measures 16 x 13.5 x 16 in, and the Locksworth measures 12.8 x 14.2 x 7.9 in at 4.9 kg. The bonsaii and both woolsche models include portable handles for moving the unit.
Setup Notes
- Place the shredder where the basket is easy to slide out: the bonsaii at 12 lb and the woolsche CD222-8 at 8.5 lb move easily with their handles.
- Respect the run times: 6 minutes on the bonsaii, 5 minutes on the woolsche models, 2 minutes on the Locksworth, then the stated cooldown.
- Feed at or below the stated sheet count: 12 sheets on the bonsaii, 10 on the woolsche models, 8 on the Locksworth.
- Use the reverse mode or REV function at the first sign of a jam rather than forcing paper through.
- Keep fingers clear of the feed slot and confirm the head or lid is seated before running, since the safety shutoffs depend on it.
Frequently Asked Questions
Which shredder takes the most sheets per pass?
The bonsaii C275-A takes 12 sheets per pass. Both woolsche models take 10 sheets, and the Locksworth takes 8 sheets in a micro cut.
Which shredders handle CDs?
Both woolsche models shred CDs and credit cards. The bonsaii and Locksworth shred credit cards, staples and clips but their listings do not mention CDs.
How long can each shredder run continuously?
The bonsaii runs up to 6 minutes, both woolsche models run up to 5 minutes in Auto mode, and the Locksworth runs 2 minutes followed by a 60-minute cooling period. The woolsche models need at least a 30-minute cooldown.
Which pick states a warranty?
The bonsaii states a 1-year limited warranty, and both woolsche models state a 1-year replacement term. The Locksworth spec table lists the warranty as “Yes” without a term, so we score no warranty for it.
What does P-4 mean on these shredders?
P-4 is the stated security level on all four listings. The bonsaii cuts 5 x 20 mm particles, both woolsche models cut 4 x 39 mm particles, and the Locksworth micro cut makes 4 x 12 mm particles.
Related guides
See every label makers and shredders guide and all office machines and storage guides. Also see our best 2 drawer file cabinet for home and our printers.
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