aquacel ag silver dressing Convatec Aquacel Ag Extra Hydrofiber Dressing 420675 420678
SKU: 1285787252
aquacel ag silver dressing

aquacel ag silver dressing Convatec Aquacel Ag Extra Hydrofiber Dressing 420675 420678

Sale price$24.14 Regular price$26.82
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Size: 4

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Description

aquacel ag silver dressing Convatec Aquacel Ag Extra Hydrofiber Dressing 420675 420678Convatec Aquacel Ag Extra Ag Advantage Hydrofiber Dressing Ionic Silver, 4 Sizes 9x stronger. 50% more absorbent. Silver that activates in 30 minutes. Convatec Aquacel Ag Extra now updated as Aquacel Ag Advantage is a dual layer Hydrofiber dressing with ionic silver that sets the benchmark for moderate to heavily exuding wound management. Two layers of Hydrofiber Technology stitched together deliver dramatically superior strength and absorbency over

Convatec Aquacel Ag Extra / Ag Advantage Hydrofiber Dressing — Ionic Silver, 4 Sizes

9x stronger. 50% more absorbent. Silver that activates in 30 minutes. Convatec Aquacel Ag Extra — now updated as Aquacel Ag Advantage — is a dual-layer Hydrofiber® dressing with ionic silver that sets the benchmark for moderate to heavily exuding wound management. Two layers of Hydrofiber® Technology stitched together deliver dramatically superior strength and absorbency over the original Aquacel Ag, while the ionic silver activates within 30 minutes of contact with wound fluid and sustains broad-spectrum antimicrobial activity for up to 14 days.

✔ Dual-Layer Hydrofiber® — 9x Stronger & 50% More Absorbent Than Original Aquacel Ag    ✔ Ionic Silver — Active Within 30 Minutes    ✔ Up to 14-Day Antimicrobial Activity    ✔ Locks Exudate & Bacteria In the Dressing


Product Details & Available Sizes

Manufacturer ConvaTec
Technology Dual-layer Hydrofiber® with ionic silver
Also Known As Aquacel Ag Extra (original name) / Aquacel Ag Advantage (current name)
2" x 2" Item # 420675 (Ag Extra) / 422297 (Ag Advantage) — 10 per box
4" x 5" Item # 420676 (Ag Extra) / 422299 (Ag Advantage) — 10 per box
6" x 6" Item # 420678 (Ag Extra) / 422298 (Ag Advantage) — 5 per box
8" x 12" Item # 422302 (Ag Advantage) — 5 per box
Antimicrobial Activation Within 30 minutes of contact with wound exudate
Antimicrobial Duration Up to 14 days
Strength vs. Original 9 times stronger than original Aquacel Ag
Absorbency vs. Original 50% greater absorbency than original Aquacel Ag
Sterility Sterile
Secondary Dressing Required
Exudate Level Moderate to highly exuding wounds

Indicated For — Wound Types

  • Pressure ulcers — all stages
  • Venous leg ulcers
  • Diabetic foot ulcers
  • Surgical and traumatic wounds
  • Donor sites
  • Partial-thickness burns
  • Acute and hard-to-heal chronic wounds
  • Infected wounds or wounds at risk of infection
  • Moderate to heavily exuding wounds of all types

How Aquacel Ag Extra / Ag Advantage Works

Standard wound dressings manage either exudate or infection — rarely both, and rarely at the clinical level that moderate to heavily exuding infected wounds demand. Aquacel Ag Extra addresses both simultaneously through two technologies working in tandem. The dual-layer Hydrofiber® matrix absorbs wound fluid on contact, gels into a cohesive sheet that micro-contours to the wound bed, locks exudate and bacteria inside the dressing where they can't spread, and maintains the moist environment the wound needs to heal. At the same time, the ionic silver activates within 30 minutes — killing a broad spectrum of wound pathogens in the dressing and sustaining that activity for up to 14 days without needing to be recharged.

  • Dual-layer Hydrofiber® rapidly absorbs moderate to heavy wound exudate
  • Gels on contact — forms a cohesive soft gel that micro-contours to the wound bed, eliminating dead space where bacteria can grow
  • Locks exudate and bacteria inside the dressing — prevents lateral spread and cross-contamination
  • 9x stronger than original Aquacel Ag — maintains structural integrity under heavy exudate load
  • 50% more absorbent than original Aquacel Ag — handles significantly higher drainage volume
  • Ionic silver activates within 30 minutes of contact with wound fluid
  • Sustained antimicrobial activity for up to 14 days — kills MRSA, VRE, and a broad spectrum of wound pathogens
  • Controlled release of ionic silver as exudate is absorbed — delivers silver where bacteria are
  • Maintains moist wound environment — reduces pain associated with dressing changes
  • Documented in 100+ published papers including 23 randomized controlled trials

Choosing the Right Size

  • 2" x 2" (420675 / 422297) — Small wounds, post-surgical sites, diabetic toe wounds, and compact pressure ulcers
  • 4" x 5" (420676 / 422299) — Most versatile size for standard pressure ulcers, venous ulcers, diabetic foot wounds, and surgical wounds with moderate to heavy drainage
  • 6" x 6" (420678 / 422298) — Larger pressure ulcers, venous leg ulcers, burns, and wounds requiring broader silver-hydrofiber coverage
  • 8" x 12" (422302) — Large wounds, extensive leg ulcers, burns, and abdominal wounds with heavy exudate requiring maximum coverage

Not sure which size is right for your wound? Call 1-866-218-0902 — Mon–Fri, 9am–5pm EST


Aquacel Ag Extra vs. Aquacel Ag (Standard) — What's the Difference?

  • Aquacel Ag Extra / Ag Advantage (this product) — Dual-layer construction, 9x stronger, 50% more absorbent. For moderate to heavily exuding wounds where standard Aquacel Ag would saturate too quickly or lack the structural integrity needed
  • Aquacel Ag (standard) — Single-layer Hydrofiber® with ionic silver. For light to moderately exuding infected or at-risk wounds where the extra absorbency of the dual-layer version is not required

Questions about which Aquacel version is right for your wound? Call 1-866-218-0902 — Mon–Fri, 9am–5pm EST


Why Buy From Medical Department Store?

  • 30+ years serving home medical and wound care customers — A+ BBB Rated
  • 110% Low Price Guarantee — we beat any competitor
  • Medical supply specialists on the phone, not a call center
  • Ships to all 50 states — 5 Southwest Florida locations for local pickup

Questions about Aquacel Ag Extra or any of our advanced wound care products? Call 1-866-218-0902 — our team is ready to help.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
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]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 1285787252

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sleepywan
Natrona Heights, US
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OK for the price, but overall comfort is avergae
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Easy to put together, color (mustard) accurate to images, and while I understand this is not a high-end chair, I feel like it still needs to be rated for its quality. Pros: the seat cushions are fairly comfortable and it rolls well. Adjustable footrest is easy enough and mostly sturdy. Cons: For a tall office chair, it doesn't go up high enough. I actually had to lower my standing desk to sit at it, which then isn't where I want it when I'm standing now. It's also a bit wobbly. The seat area's attachment to the post isn't as solid as it should be for a tall chair, so while sitting, it does tend to lean/slope forward and wobble side to side. The lumbar support is not adjustable, so I'm not even really sure what it does. And the armrests are not very comfortable to use. Since they are hard plastic, they are just a bit too rigid to rely on for any comfort. They are basically there to hold on to when you're getting out of the chair.
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Reviewed in the United States on May 29, 2026
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Mel
Carnegie, US
★★★★★ 4
Good Value for a Tall Chair
Size: 934W-Z, Color: White
I have received this chair just today and would like to give my first impressions of it. Height is super adjustable as well as the foot rest. My desk is very tall (~34 inches vs standard ~29 inches) and does not suit a standard height chair. This chair's height is enough to sit comfortably at mybut also still having adjustment to be even higher. Lumbar support is a manual adjustment that can be adjusted by sliding the lumbar piece up or down and it seems it can be tiled as well. No reclining feature or slight backrest tilt adjustment. I'm used to my chairs reclining so it feels a little awkward siting in a flat base and straight backrest. I feel like I'm sitting too forward or leaning forward slightly but is probably something I can get use to. Easy to put together and feels very sturdy. Plastic parts of chair are made from a really sturdy plastic, like playhouse plastic materials. Wheels roll around carpet easily. Mesh seems to be a strong material, though the mesh feels kind itchy on bare skin. Overall, I think this is a good chair to get if you're needing a tall chair for a good value and can sacrifice no backrest tilt.
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Reviewed in the United States on December 3, 2025
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Tram
Belleville, US
★★★★★ 5
Excellent value for money!
Size: 934W-Z, Color: Black, Size: 934W-Z, Color: Black
I absolutely love this office chair! I needed a chair that could support my standing desk without sacrificing comfort, and this one completely exceeded my expectations. It's incredibly sturdy and durable, well-made, and the height adjustment is super convenient, making it easy to find the perfect fit. Even during long hours of work, the seat is comfortable, and the ergonomic design effectively reduces pressure on my back and legs. I love its clean, modern look—it fits my home office perfectly. Assembly was quick and easy, and for this price, the quality is absolutely fantastic!
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Reviewed in the United States on February 24, 2026
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Lisa Bjornstad
Boise, US
★★★★★ 5
Perfect chair!
Size: 934-Z, Color: Blue, Size: 934-Z, Color: Blue
I have an adjustable-height desk (also purchased from Amazon) and needed a drafting chair for those times when my body gets tired of standing. This chair fits the bill and then some! I put it together myself; it took me about an hour, but would take me about half that next time, since now I know what to do (and what NOT to do!). All the parts were there; there are even spare parts (see photo). All the holes were drilled in exactly the right places, too, which isn't always the case when I buy things from Amazon (my standing desk is a great example). The chair fits me; I'm short (5'3.5"), and often the seats of furniture are too deep for me to rest my feet flat on the floor. The depth of the seat on this chair is just a little over 18 inches, and with the adjustable footrest ring, it's perfect. I don't think a tall or heavy person would fit in it, to be honest. But it's perfect for those of us who are vertically challenged. I love that it glides easily on my hardwood floors and that it turns 360 degrees. The chair comes in numerous luscious colors, so take your pick! It is very sturdy, has good lumbar support, and the seat and seat back are very comfortable. And the arms flip up, which was an absolute must when I was shopping for this chair. I got it on sale, too -- $109.00 -- and I'm delighted with this purchase.
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Reviewed in the United States on April 23, 2026
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PenLady
Lexington, US
★★★★★ 5
Excellent adjustable drafting chair
Size: 934-Z, Color: Blue
Excellent chair design, extremely comfortable and exceptionally easy instructions to follow making for simple assembly. Love the amply wide cushioned seat and ergonomic backrest. The height adjustment feature works perfectly as well as positioning of the foot ring . Having the ability to raise the arms is also a big plus! I highly recommend this product for attractive appearance, comfort features, functionality and operation. Really nice chair!
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