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Free Shipping on Every Order • OEM Equivalent Filters
Free Shipping on Every Order • OEM Equivalent Filters

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Air/Oil Separators

$712.60 - $712.60
$712.60
$712.60 - $712.60
$712.60

KELTEC CEH1135P Air/Oil Separator Replaces United Air Filter S138D1908

KELTEC #CEH1135P is a direct replacement for OEM part S138D1908. Fits: United Air Filter S138D1908 | KELTEC equivalent CEH1135P This is an aftermar...

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$712.60 - $712.60
$712.60
$712.60 - $712.60
$712.60
$1,326.98 - $1,326.98
$1,326.98
$1,326.98 - $1,326.98
$1,326.98

KELTEC 02-46331 Air/Oil Separator Replaces United Air Filter S138D1753

KELTEC #02-46331 is a direct replacement for OEM part S138D1753. Fits: United Air Filter S138D1753 | KELTEC equivalent 02-46331 This is an aftermar...

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$1,326.98 - $1,326.98
$1,326.98
$1,326.98 - $1,326.98
$1,326.98
$576.20 - $576.20
$576.20
$576.20 - $576.20
$576.20

KELTEC 02-14201 Air/Oil Separator Replaces United Air Filter S138D1733

KELTEC #02-14201 is a direct replacement for OEM part S138D1733. Fits: United Air Filter S138D1733 | KELTEC equivalent 02-14201 This is an aftermar...

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$576.20 - $576.20
$576.20
$576.20 - $576.20
$576.20
$1,436.18 - $1,436.18
$1,436.18
$1,436.18 - $1,436.18
$1,436.18

KELTEC 02-33001 Air/Oil Separator Replaces United Air Filter S138D1714

KELTEC #02-33001 is a direct replacement for OEM part S138D1714. Fits: United Air Filter S138D1714 | KELTEC equivalent 02-33001 This is an aftermar...

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$1,436.18 - $1,436.18
$1,436.18
$1,436.18 - $1,436.18
$1,436.18
$779.51 - $779.51
$779.51
$779.51 - $779.51
$779.51

KELTEC 02-07921 Air/Oil Separator Replaces United Air Filter S138D1712

KELTEC #02-07921 is a direct replacement for OEM part S138D1712. Fits: United Air Filter S138D1712 | KELTEC equivalent 02-07921 This is an aftermar...

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$779.51 - $779.51
$779.51
$779.51 - $779.51
$779.51
$1,276.28 - $1,276.28
$1,276.28
$1,276.28 - $1,276.28
$1,276.28

KELTEC KV2000-014P Mist Eliminator Element Replaces United Air Filter S138D1709

KELTEC #KV2000-014P is a direct replacement for OEM part S138D1709. Fits: United Air Filter S138D1709 | KELTEC equivalent KV2000-014P This is an af...

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$1,276.28 - $1,276.28
$1,276.28
$1,276.28 - $1,276.28
$1,276.28
$1,029.11 - $1,029.11
$1,029.11
$1,029.11 - $1,029.11
$1,029.11

KELTEC 02-17222 Air/Oil Separator Replaces United Air Filter S138D1680

KELTEC #02-17222 is a direct replacement for OEM part S138D1680. Fits: United Air Filter S138D1680 | KELTEC equivalent 02-17222 This is an aftermar...

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$1,029.11 - $1,029.11
$1,029.11
$1,029.11 - $1,029.11
$1,029.11
$1,029.11 - $1,029.11
$1,029.11
$1,029.11 - $1,029.11
$1,029.11

KELTEC 02-17222 Air/Oil Separator Replaces United Air Filter S138D1675

KELTEC #02-17222 is a direct replacement for OEM part S138D1675. Fits: United Air Filter S138D1675 | KELTEC equivalent 02-17222 This is an aftermar...

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$1,029.11 - $1,029.11
$1,029.11
$1,029.11 - $1,029.11
$1,029.11
$683.96 - $683.96
$683.96
$683.96 - $683.96
$683.96

KELTEC KV1200-045P Air/Oil Separator Replaces United Air Filter S138D1646

KELTEC #KV1200-045P is a direct replacement for OEM part S138D1646. Fits: United Air Filter S138D1646 | KELTEC equivalent KV1200-045P This is an af...

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$683.96 - $683.96
$683.96
$683.96 - $683.96
$683.96
$560.14 - $560.14
$560.14
$560.14 - $560.14
$560.14

KELTEC KD620-002 Mist Eliminator Element Replaces United Air Filter S138D1635

KELTEC #KD620-002 is a direct replacement for OEM part S138D1635. Fits: United Air Filter S138D1635 | KELTEC equivalent KD620-002 This is an afterm...

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$560.14 - $560.14
$560.14
$560.14 - $560.14
$560.14
$341.74 - $341.74
$341.74
$341.74 - $341.74
$341.74

KELTEC KV250-003 Air/Oil Separator Replaces United Air Filter S138D1599

KELTEC #KV250-003 is a direct replacement for OEM part S138D1599. Fits: United Air Filter S138D1599 | KELTEC equivalent KV250-003 This is an afterm...

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$341.74 - $341.74
$341.74
$341.74 - $341.74
$341.74
$738.08 - $738.08
$738.08
$738.08 - $738.08
$738.08

KELTEC KV1050-001P Air/Oil Separator Replaces United Air Filter S138D1592

KELTEC #KV1050-001P is a direct replacement for OEM part S138D1592. Fits: United Air Filter S138D1592 | KELTEC equivalent KV1050-001P This is an af...

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$738.08 - $738.08
$738.08
$738.08 - $738.08
$738.08
$145.76 - $145.76
$145.76
$145.76 - $145.76
$145.76

KELTEC KV70-037 Air/Oil Separator Replaces United Air Filter S138D1562

KELTEC #KV70-037 is a direct replacement for OEM part S138D1562. Fits: United Air Filter S138D1562 | KELTEC equivalent KV70-037 This is an aftermar...

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$145.76 - $145.76
$145.76
$145.76 - $145.76
$145.76
$223.76 - $223.76
$223.76
$223.76 - $223.76
$223.76

KELTEC KV245-022 Air/Oil Separator Replaces United Air Filter S138D1561

KELTEC #KV245-022 is a direct replacement for OEM part S138D1561. Fits: United Air Filter S138D1561 | KELTEC equivalent KV245-022 This is an afterm...

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$223.76 - $223.76
$223.76
$223.76 - $223.76
$223.76
$213.53 - $213.53
$213.53
$213.53 - $213.53
$213.53

KELTEC KV200-044 Air/Oil Separator Replaces United Air Filter S138D1560

KELTEC #KV200-044 is a direct replacement for OEM part S138D1560. Fits: United Air Filter S138D1560 | KELTEC equivalent KV200-044 This is an afterm...

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$213.53 - $213.53
$213.53
$213.53 - $213.53
$213.53
$426.56 - $426.56
$426.56
$426.56 - $426.56
$426.56

UNITED AIR FILTER S138D1558 | AIR/OIL SEPARATOR HC

KELTEC #KV1000-043P is a direct replacement for OEM part S138D1558. This is an aftermarket replacement made by KELTEC Technolab. It is not made by ...

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$426.56 - $426.56
$426.56
$426.56 - $426.56
$426.56
$551.85 - $551.85
$551.85
$551.85 - $551.85
$551.85

KELTEC KV700-031 Air/Oil Separator Replaces United Air Filter S138D1556

KELTEC #KV700-031 is a direct replacement for OEM part S138D1556. Fits: United Air Filter S138D1556 | KELTEC equivalent KV700-031 This is an afterm...

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$551.85 - $551.85
$551.85
$551.85 - $551.85
$551.85
$283.24 - $283.24
$283.24
$283.24 - $283.24
$283.24

KELTEC 02-07257 Air/Oil Separator Replaces United Air Filter S138D1546

KELTEC #02-07257 is a direct replacement for OEM part S138D1546. Fits: United Air Filter S138D1546 | KELTEC equivalent 02-07257 This is an aftermar...

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$283.24 - $283.24
$283.24
$283.24 - $283.24
$283.24
$142.84 - $142.84
$142.84
$142.84 - $142.84
$142.84

KELTEC KV65-014 Air/Oil Separator Replaces United Air Filter S138D1525

KELTEC #KV65-014 is a direct replacement for OEM part S138D1525. Fits: United Air Filter S138D1525 | KELTEC equivalent KV65-014 This is an aftermar...

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$142.84 - $142.84
$142.84
$142.84 - $142.84
$142.84
$194.03 - $194.03
$194.03
$194.03 - $194.03
$194.03

KELTEC KH250-048P Air/Oil Separator Replaces United Air Filter S138D1508

KELTEC #KH250-048P is a direct replacement for OEM part S138D1508. Fits: United Air Filter S138D1508 | KELTEC equivalent KH250-048P This is an afte...

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$194.03 - $194.03
$194.03
$194.03 - $194.03
$194.03
$836.55 - $836.55
$836.55
$836.55 - $836.55
$836.55

KELTEC KV1400-005P Mist Eliminator Element Replaces United Air Filter S138D1505

KELTEC #KV1400-005P is a direct replacement for OEM part S138D1505. Fits: United Air Filter S138D1505 | KELTEC equivalent KV1400-005P This is an af...

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$836.55 - $836.55
$836.55
$836.55 - $836.55
$836.55
$717.11 - $717.11
$717.11
$717.11 - $717.11
$717.11

KELTEC KV710-016P Air/Oil Separator Replaces United Air Filter S138D1504

KELTEC #KV710-016P is a direct replacement for OEM part S138D1504. Fits: United Air Filter S138D1504 | KELTEC equivalent KV710-016P This is an afte...

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$717.11 - $717.11
$717.11
$717.11 - $717.11
$717.11
$323.21 - $323.21
$323.21
$323.21 - $323.21
$323.21

KELTEC KV650-014P Mist Eliminator Element Replaces United Air Filter S138D1502

KELTEC #KV650-014P is a direct replacement for OEM part S138D1502. Fits: United Air Filter S138D1502 | KELTEC equivalent KV650-014P This is an afte...

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$323.21 - $323.21
$323.21
$323.21 - $323.21
$323.21
$412.43 - $412.43
$412.43
$412.43 - $412.43
$412.43

KELTEC KV400-029P Mist Eliminator Element Replaces United Air Filter S138D1501

KELTEC #KV400-029P is a direct replacement for OEM part S138D1501. Fits: United Air Filter S138D1501 | KELTEC equivalent KV400-029P This is an afte...

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$412.43 - $412.43
$412.43
$412.43 - $412.43
$412.43