Skip to content Skip to navigation menu

Aqua Knee

Item #: 3WR95
Aqualine prosthesis

Log in to order
Suggested HCPCS Coding: L5826 + L5925
Restrictions to Coding and/or Coverage may apply

Learn more about our Reimbursement Services


The Aqua-Knee is water-resistant.

It is small, light and equipped with a miniature hydraulic unit and a lock. Less active and unsure prosthesis users can activate the lock to achieve greater stability during the stance phase.

When used unlocked, dynamic flexion and extension resistances can be adjusted separately from one another for swing phase control appropriate to the particular needs of the amputee.

Flood holes to the right and left on the joint body make it possible for the knee joint to flood when setting foot in water and facilitate cleaning the joint.

Product Features

  • Water-resistant
  • Monocentric
  • Integrated lock for additional stance phase control
  • Lightweight design
  • Miniature hydraulics based on 3R95 technology
  • Individually adjustable swing phase 


Maximum Body Weight 330 lbs (150 kg)
Material Aluminum
Proximal Connection Pyramid Adapter
Distal Connection Pyramid Adapter
Maximum Knee Flexion Angle 135 degrees
Product Weight 400 g


Refine results

Fabrication Order Form for Transfemoral or Knee Disarticulation

Order Form: (EN)

Publish date: May 1, 2015

PDF Document (13084BTransfemoralProsthesisOrderForm.pdf | 60 KB)

LLP Prosthetist Documentation

Reimbursement: (EN)

Publish date: Sep 3, 2020

PDF Document (LLP_Prothetist_Doumentation_122420.pdf | 1 MB)

LLP Physician Documentation

Reimbursement: (EN)

Publish date: Dec 23, 2020

PDF Document (LLP_Physician_Documentation_122320.pdf | 680 KB)

3WR95 Aqua Knee - Instructions for Use

Instructions for Use: 647G818 (EN/DE/FR/IT/ES/PT/NL/SV/DA/NO/PL/HU/CS/RO/HR/TR/EL/RU/JA/ZH)

Publish date: Mar 23, 2017

PDF Document (647G818-all_INT-07-2101w(4372476)_en.pdf | 2 MB)