+ Material complies with NSF/ANSI/CAN 61 health effects requirements when tested at 73° F.

$ This product also meets the requirements for PE 3408 per ASTM D3350-02a.
* Use of this material in NSF Certified tubing requires NSF's prior authorization.
+ Material complies with NSF/ANSI/CAN 61 health effects requirements when tested at 73° F.
^ Material has a chlorine resistance rating of CC0 (unspecified) per Table 2 of ASTM D3350.

$ These products also meet the requirements for PE 3408 per ASTM D3350-02a.
& Material has a chlorine resistance rating of CC0 (unspecified) per Table 2 of ASTM D3350.
+ Material complies with NSF/ANSI/CAN 61 health effects requirements when tested at 73° F.
^ Meets the chlorine resistance requirements of CC3 in Table 2 of ASTM D3350 when tested
  in accordance with ASTM F2263.
¢ Product is authorized to bear the cNSF and/or the cNSFus Mark.

* Use of this material in NSF Certified pipe and tubing requires NSF's prior authorization.
[1] Flexural modulus is 95,000 - 125,000 psi.
[2] Melt index is 0.05 - 0.25 g/10 min.

% Meets the chlorine resistance requirements of ASTM F2769 (CL5) when tested in accordance
  with ASTM F2023.
+ Material complies with NSF/ANSI/CAN 61 health effects requirements when tested at 73° F.
^ Material has a chlorine resistance rating of CC0 (unspecified) per Table 2 of ASTM D3350.
^^ Meets the chlorine resistance requirements of CC2 in Table 2 of ASTM D3350 when tested
   in accordance with ASTM F2263.
+++ Material complies with NSF/ANSI/CAN 61 health effects requirements when tested at
    temperatures up to and including Commercial Hot (180° F).
^^^ Meets the chlorine resistance requirements of CC3 in Table 2 of ASTM D3350 when tested
    in accordance with ASTM F2263.

* Use of this material in NSF Certified pipe and tubing requires NSF's prior authorization.

* Use of this material in NSF Certified pipe and tubing requires NSF's prior authorization.
+ Material complies with NSF/ANSI/CAN 61 health effects requirements when tested at 73° F.
^ Material has a chlorine resistance rating of CC0 (unspecified) per Table 2 of ASTM D3350.
^^ Meets the chlorine resistance requirements of CC2 in Table 2 of ASTM D3350 when tested
   in accordance with ASTM F2263.

* 180°F
+++ Material complies with NSF/ANSI/CAN 61 health effects requirements when tested at
    temperatures up to and including Commercial Hot (180° F).
[1] Flexural modulus is 65,000 - 95,000 psi
[2] Material meets the chlorine resistance requirement of ASTM F2623 when tested in
    accordance with ASTM F2023.
[3] Material meets the requirement for ASTM F2769 chlorine resistance designation code CL5
    class, when tested in accordance with ASTM F2023 test method.
[4] Flexural modulus is 90,000 - 140,000 psi.

* 180°F
+++ Material complies with NSF/ANSI/CAN 61 health effects requirements when tested at
    temperatures up to and including Commercial Hot (180° F).
[1] Flexural modulus is 65,000 - 95,000 psi
[2] Material meets the chlorine resistance requirement of ASTM F2623 when tested in
    accordance with ASTM F2023.
[3] Material meets the requirement for ASTM F2769 chlorine resistance designation code CL5
    class, when tested in accordance with ASTM F2023 test method.
[4] Flexural modulus is 90,000 - 140,000 psi.

# Trade designation on Certificate of Analysis will be preceded by a 4 to 6 digit
  packaging code designation.
* Use of this material in NSF Certified pipe and tubing requires NSF's prior authorization.
¢ Product is authorized to bear the cNSF and/or the cNSFus Mark.

# Trade designation on Certificate of Analysis will be preceded by a 4 to 6 digit
  packaging code designation.
+ Material complies with NSF/ANSI/CAN 61 health effects requirements when tested at 73° F.
^ Meets the chlorine resistance requirements of CC0 (unspecified) per Table 2 of ASTM
  D3350 when tested in accordance
  with ASTM F2263.
¢ Product is authorized to bear the cNSF and/or the cNSFus Mark.
^^ Material has a chlorine resistance rating of CC1 per Table 2 of ASTM D3350.
^^^ Material has a chlorine resistance rating of CC3 per Table 2 of ASTM D3350.
^^^^ Material has a chlorine resistance rating of CC2 per Table 2 of ASTM D3350

* Use of this material in NSF Certified pipe and tubing requires NSF's prior authorization.
¢ Product is authorized to bear the cNSF and/or the cNSFus Mark.

# Trade designation on Certificate of Analysis will be preceded by a 4 to 6 digit
  packaging code designation.
* Material has a chlorine resistance rating of CC3 per Table 2 of ASTM D3350.
+ Material complies with NSF/ANSI/CAN 61 health effects requirements when tested at 73° F.
^ Product is authorized to bear the cNSF and or/ the CNSFus Mark.

* Use of this material in NSF Certified pipe and tubing requires NSF's prior authorization

+ Material complies with NSF/ANSI/CAN 61 health effects requirements when tested at 73° F.
^ Meets the chlorine resistance requirements of CC0 (unspecified) per Table 2 of ASTM
  D3350  when tested in accordance with ASTM F2263
[1] Material has a chlorine resistance rating of CC0 (unspecified) per Table 2 of ASTM D3350.

# Meets the chlorine resistance requirements of CC1 in Table 2 of ASTM D3350 when tested
  in accordance with ASTM F2263.
& Material has a chlorine resistance rating of CC0 (unspecified) per Table 2 of ASTM D3350.
* Meets the material requirements of CSA B137.3
+ Material complies with NSF/ANSI/CAN 61 health effects requirements when tested at 73° F.
^ Meets the material requirements of CSA B137.1
¢ Product is authorized to bear the cNSF and/or the cNSFus Mark.
## Meets the chlorine resistance requirements of CC2 in Table 2 of ASTM D3350 when tested
   in accordance with ASTM F2263.
++ Material complies with NSF/ANSI/CAN 61 health effects requirements when tested at
   temperatures up to and including Domestic Hot (140° F).
### Meets the chlorine resistance requirements of CC3 in Table 2 of ASTM D3350 when tested
    in accordance with ASTM F2263.

^ Meets the chlorine resistance requirements of CC3 in Table 2 of ASTM D3350 when tested
  in accordance with ASTM F2263.
++ Material complies with NSF/ANSI/CAN 61 health effects requirements when tested at
   temperatures up to and including Domestic Hot (140° F).

^ Meets the chlorine resistance requirements of CC3 in Table 2 of ASTM D3350 when tested
  in accordance with ASTM F2263.
++ Material complies with NSF/ANSI/CAN 61 health effects requirements when tested at
   temperatures up to and including Domestic Hot (140° F).

& Material has a chlorine resistance rating of CC0 (unspecified) per Table 2 of ASTM D3350.
+ Material complies with NSF/ANSI/CAN 61 health effects requirements when tested at 73° F.
^ Meets the chlorine resistance requirements of CC3 in Table 2 of ASTM D3350 when tested
  in accordance with ASTM F2263.
** Natural Material
++ Material complies with NSF/ANSI/CAN 61 health effects requirements when tested at
   temperatures up to and including Domestic Hot (140° F).

+ Material complies with NSF/ANSI/CAN 61 health effects requirements when tested at 73° F.
^ Material has a chlorine resistance rating of CC3 of ASTM D3350.
[1] Flexural modulus is 135,000  - 185,000 psi

^ Material has a chlorine resistance rating of CC0 (unspecified) per Table 2 of ASTM D3350.
** Black material.
++ Material complies with NSF/ANSI/CAN 61 health effects requirements when tested at
   temperatures up to and including Domestic Hot (140° F).
[1] Salt/Pepper blend.

^ Material listed to ASTM D3350 and CSA B137.1 with a cell class of 447574A or 447574C.
  Material has a chlorine resistance rating of CC0 (unspecified) per Table 2 of ASTM D3350.
** Natural material.
++ Material complies with NSF/ANSI/CAN 61 health effects requirements when tested at
   temperatures up to and including Domestic Hot (140° F).
[1] Salt/Pepper blend.
[2] Flexural modulus is 130,000  - 180,000 psi.

# Meets the chlorine resistance requirements of CC3 in Table 2 of ASTM D3350 when tested
  in accordance with ASTM F2263.
+ Material complies with NSF/ANSI/CAN 61 health effects requirements when tested at 73° F.