Here's the list of 3" Wratten filters available. I'll list the 4" and 2" later.

B/W + SPECIAL:
0
2B
2E
3
4
8
8N5
11
15
16
21
58
72B
92
98

IR:
87
87A
88A

96 (ND):
.10
.20
.50
.60
2.0
3.0
4.0

WARMING / COOLING:
80A
80B
80C
81A
81B
81C
82
82A
85B

CC:
025M
05M
10M
20M
40M
50M
05R
30R
025Y
05Y
40Y
50Y
05G
025C
20C
50C
10B

(4) 3 INCH FRAMES

Nearly all of these are genuine Kodak and many are unsued. I have duplicates of a few. All will be inspected before they're shipped. I'll give APUG its percentage and I'll be a paying member this coming paycheck.