Grilles, Registers & Diffusers

2025_PS_8002761_NATL_PS_Web-Banner_PROSELECT-GRD-100-Series-Expansion-WB-AMP

PROSELECT® Grilles, Registers and Diffusers

Cap off any residential system with our extensive collection including size, configuration, material and finish options.

Grilles & Lay-Ins

Return Grilles Return Grilles
Filter Grilles Filter Grilles
Toe Space Grilles Toe Space Grilles
T-Bar Lay-In T-Bar Lay-In

Registers

Shop All
Floor Registers Floor Registers
Ceiling & Sidewall Registers Ceiling & Sidewall Registers
Supply Registers Supply Registers
Adjustable Face Registers Adjustable Face Registers

Diffusers

Shop All
Ceiling Diffusers Ceiling Diffusers
Louvered Diffusers Louvered Diffusers
Spiral Duct Diffusers Spiral Duct Diffusers
Baseboard Diffusers Baseboard Diffusers
1,124 Products

  • Hilliard, 4363 Lyman Drive

  • 357
  • 3
  • 31
  • 290
  • 170
  • 119
  • 31
  • 22
  • 10
  • 7
  • 7
  • 6
  • 6
  • 4
  • 3
  • 3
  • 3
  • 3
  • 3
  • 2
  • 2
  • 2
  • 2
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • There are no matching search results.

  • 116
  • 71
  • 157
  • 142
  • 125
  • 47
  • 139
  • 38
  • 31
  • 23
  • 11
  • 3
  • 98
  • 37
  • 14
  • 13
  • 12
  • 12
  • 10
  • 10
  • 10
  • 6
  • 5
  • 5
  • 4
  • 4
  • 4
  • 3
  • 3
  • 3
  • 3
  • 3
  • 3
  • 3
  • 2
  • 2
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • There are no matching search results.

  • 187
  • 141
  • 86
  • 199
  • 144
  • 126
  • 96
  • 60
  • 51
  • 17
  • 78
  • 36
  • 1
  • 19
  • 13
  • 10
  • 10
  • 9
  • 8
  • 8
  • 7
  • 6
  • 6
  • 6
  • 5
  • 5
  • 4
  • 3
  • 3
  • 3
  • 2
  • 2
  • 2
  • 2
  • 2
  • 2
  • 2
  • 2
  • 2
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • There are no matching search results.

  • 44
  • 41
  • 27
  • 17
  • 22
  • 14
  • 11
  • 8
  • 5
  • 3
  • 3
  • 3
  • 3
  • 2
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • There are no matching search results.

  • 645
  • 59
  • 221
  • 58
  • 54
  • 3
  • 3
  • 3
  • 2
  • 2
  • 2
  • 2
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • There are no matching search results.

  • 373
  • 65
  • 55
  • 14
  • 104
  • 32
  • 10
  • 2
  • 2
  • 1
  • 1
  • There are no matching search results.

  • 12
  • 16
  • 9
  • 7
  • 6
  • 6
  • 5
  • 5
  • 4
  • 4
  • 3
  • 3
  • 3
  • 3
  • 3
  • 2
  • 2
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • There are no matching search results.

  • 648
  • 266
  • 30
  • 11
  • 4
  • 3
  • 1
  • 1
  • 1
  • There are no matching search results.

  • 100
  • 93
  • 5
  • 4
  • 1
  • There are no matching search results.
Need Help?
800-721-2590
Contact us between 8AM-6PM EST, Monday - Friday.
1,124 Products
Call for Pricing
Call for Pricing
Residential 11-1/4 x 11-1/4 in. Ceiling Diffuser in White Plastic
Rectorseal Airtec®

Residential 11-1/4 x 11-1/4 in. Ceiling Diffuser in White Plastic
Part #REC81916
Item #3077169
Mfr. Part #81916
4 out of 5 Customer Rating
  • Requires Certification

Points
EACH
Requires Certification
How to get it:
  • Pick Up
    0  Available
    0 nearby
    Pick Up  Not Available
    Not available in OH
  • Shipping
    Available
    Shipping Not Available
    Not available in OH
14 x 14 in. Filter Grille Return Air in White Steel
PROSELECT®

14 x 14 in. Filter Grille Return Air in White Steel
Part #PSFGW1414
Item #2175187
Mfr. Part #PSFGW1414
4.8 out of 5 Customer Rating
  • Requires Certification

Points
EACH
Requires Certification
Your product has been successfully added to the list
Your products have been successfully added to the list
Your product has been successfully added to the new list you created,
Your products have been successfully added to the new list you created,
You've reached more than half the max number of items allowed in a list (>250/500).
How to get it:
  • Pick Up
    2  Available
    Available Nearby
    Pick Up  Not Available
    Not available in OH
  • Shipping
    Available
    Shipping Not Available
    Not available in OH
20 x 14 in. Filter Grille Return Air in White Steel
PROSELECT®

20 x 14 in. Filter Grille Return Air in White Steel
Part #PSFGW2014
Item #2175163
Mfr. Part #PSFGW2014
4.2 out of 5 Customer Rating
  • Requires Certification

Points
EACH
Requires Certification
Your product has been successfully added to the list
Your products have been successfully added to the list
Your product has been successfully added to the new list you created,
Your products have been successfully added to the new list you created,
You've reached more than half the max number of items allowed in a list (>250/500).
How to get it:
  • Pick Up
    2  Available
    0 nearby
    Pick Up  Not Available
    Not available in OH
  • Shipping
    Available
    Shipping Not Available
    Not available in OH
12 x 6 in. 3-Way Stamped Steel Ceiling & Sidewall Register in White
PROSELECT®

12 x 6 in. 3-Way Stamped Steel Ceiling & Sidewall Register in White
Part #PS3WW12U
Item #2175147
Mfr. Part #PS3WW12U
3.4 out of 5 Customer Rating
  • Requires Certification

Points
EACH
Requires Certification
How to get it:
  • Pick Up
    0  Available
    0 nearby
    Pick Up  Not Available
    Not available in OH
  • Shipping
    Available
    Shipping Not Available
    Not available in OH
12 x 6 in. Residential 1-way Stamped Fin Baseboard Return Grille in White Steel
PROSELECT®

12 x 6 in. Residential 1-way Stamped Fin Baseboard Return Grille in White Steel
Part #PSRG783W12U
Item #3616735
Mfr. Part #PSRG783W12U
4.8 out of 5 Customer Rating
  • Requires Certification

Points
EACH
Requires Certification
Out of Stock
How to get it:
  • Pick Up
    0  Available
    0 nearby
    Pick Up  Not Available
    Not available in OH
  • Shipping
    Not Available
    Shipping Not Available
    Not available in OH
10 x 4 in. 3-Way Stamped Steel Ceiling & Sidewall Register in White
PROSELECT®

10 x 4 in. 3-Way Stamped Steel Ceiling & Sidewall Register in White
Part #PS3WW10P
Item #2175135
Mfr. Part #PS3WW10P
3.1 out of 5 Customer Rating
  • Requires Certification

Points
EACH
Requires Certification
How to get it:
  • Pick Up
    0  Available
    0 nearby
    Pick Up  Not Available
    Not available in OH
  • Shipping
    Available
    Shipping Not Available
    Not available in OH
14 x 8 in. Residential Return Grille White Steel
PROSELECT®

14 x 8 in. Residential Return Grille White Steel
Part #PSRGW14X100
Item #9116557
Mfr. Part #PSRGW14X-100
4.1 out of 5 Customer Rating
  • Requires Certification

Points
EACH
Requires Certification
How to get it:
  • Pick Up
    0  Available
    0 nearby
    Pick Up  Not Available
    Not available in OH
  • Shipping
    Available
    Shipping Not Available
    Not available in OH
8 x 8 in. 4-Way Aluminum Curved Blade Ceiling & Sidewall Register in White
PROSELECT®

8 x 8 in. 4-Way Aluminum Curved Blade Ceiling & Sidewall Register in White
Part #PSA4CWXX
Item #3679115
Mfr. Part #PSA4CWXX
5 out of 5 Customer Rating
  • Requires Certification

Points
EACH
Requires Certification
How to get it:
  • Pick Up
    0  Available
    0 nearby
    Pick Up  Not Available
    Not available in OH
  • Shipping
    Available
    Shipping Not Available
    Not available in OH
20 x 8 in. Residential 1-way Stamped Fin Baseboard Return Grille in White Steel
PROSELECT®

20 x 8 in. Residential 1-way Stamped Fin Baseboard Return Grille in White Steel
Part #PSRG783W20X
Item #3627337
Mfr. Part #PSRG783W20X
4.8 out of 5 Customer Rating
  • Requires Certification

Points
EACH
Requires Certification
How to get it:
  • Pick Up
    0  Available
    0 nearby
    Pick Up  Not Available
    Not available in OH
  • Shipping
    Available
    Shipping Not Available
    Not available in OH
6 x 6 in. 4-Way Aluminum Curved Ceiling & Sidewall Register in White
PROSELECT®

6 x 6 in. 4-Way Aluminum Curved Ceiling & Sidewall Register in White
Part #PSA4CWUU
Item #3679082
Mfr. Part #PSA4CWUU
5 out of 5 Customer Rating
  • Requires Certification

Points
EACH
Requires Certification
How to get it:
  • Pick Up
    0  Available
    0 nearby
    Pick Up  Not Available
    Not available in OH
  • Shipping
    Available
    Shipping Not Available
    Not available in OH
6 x 12 in. Steel Floor Diffuser in Brown
PROSELECT®

6 x 12 in. Steel Floor Diffuser in Brown
Part #PSFDBU12100
Item #9116528
Mfr. Part #PSFDBU12-100
5 out of 5 Customer Rating
  • Requires Certification

Points
EACH
Requires Certification
How to get it:
  • Pick Up
    0  Available
    0 nearby
    Pick Up  Not Available
    Not available in OH
  • Shipping
    Available
    Shipping Not Available
    Not available in OH
10 x 6 in. Curved Blade Aluminum Adjustable Face Register
Hart & Cooley

10 x 6 in. Curved Blade Aluminum Adjustable Face Register
Part #HA611MS1006W
Item #11609989
Mfr. Part #021247
4.8 out of 5 Customer Rating
  • Requires Certification

Points
EACH
Requires Certification
Out of Stock
How to get it:
  • Pick Up
    0  Available
    0 nearby
    Pick Up  Not Available
    Not available in OH
  • Shipping
    Not Available
    Shipping Not Available
    Not available in OH
4 x 10 in. Steel Floor Diffuser with Multi-Angled Fins in Brown
PROSELECT®

4 x 10 in. Steel Floor Diffuser with Multi-Angled Fins in Brown
Part #PSFDBP10
Item #2175118
Mfr. Part #PSFDBP10
4.2 out of 5 Customer Rating
  • Requires Certification

Points
EACH
Requires Certification
Your product has been successfully added to the list
Your products have been successfully added to the list
Your product has been successfully added to the new list you created,
Your products have been successfully added to the new list you created,
You've reached more than half the max number of items allowed in a list (>250/500).
How to get it:
  • Pick Up
    7  Available
    Available Nearby
    Pick Up  Not Available
    Not available in OH
  • Shipping
    Available
    Shipping Not Available
    Not available in OH
Residential 8 x 8 in. Ceiling Diffuser in White Plastic
Rectorseal Airtec®

Residential 8 x 8 in. Ceiling Diffuser in White Plastic
Part #REC81915
Item #2961378
Mfr. Part #81915
3.3 out of 5 Customer Rating
  • Requires Certification

Points
EACH
Requires Certification
How to get it:
  • Pick Up
    0  Available
    0 nearby
    Pick Up  Not Available
    Not available in OH
  • Shipping
    Available
    Shipping Not Available
    Not available in OH
4 x 12 in. Residential 1-way Return Grille in Brown Steel
PROSELECT®

4 x 12 in. Residential 1-way Return Grille in Brown Steel
Part #PSFRGBP12
Item #3679155
Mfr. Part #PSFRGBP12
3.3 out of 5 Customer Rating
  • Requires Certification

Points
EACH
Requires Certification
How to get it:
  • Pick Up
    0  Available
    0 nearby
    Pick Up  Not Available
    Not available in OH
  • Shipping
    Available
    Shipping Not Available
    Not available in OH
30 x 6 in. Residential 1-way 1/3 in. Stamped Fin Return Grille in White Steel
PROSELECT®

30 x 6 in. Residential 1-way 1/3 in. Stamped Fin Return Grille in White Steel
Part #PSRG3W30U
Item #3317144
Mfr. Part #7133006WH
5 out of 5 Customer Rating
  • Requires Certification

Points
EACH
Requires Certification
How to get it:
  • Pick Up
    0  Available
    0 nearby
    Pick Up  Not Available
    Not available in OH
  • Shipping
    Available
    Shipping Not Available
    Not available in OH
20 x 10 in. Stamped Steel Return Air Filter Grille in White
PROSELECT®

20 x 10 in. Stamped Steel Return Air Filter Grille in White
Part #PSFGW2010100
Item #11614331
Mfr. Part #PSFGW2010100
5 out of 5 Customer Rating
  • Requires Certification

Points
EACH
Requires Certification
How to get it:
  • Pick Up
    0  Available
    0 nearby
    Pick Up  Not Available
    Not available in OH
  • Shipping
    Available
    Shipping Not Available
    Not available in OH
2 x 10 in. Steel Floor Diffuser with Multi-Angled Fins in Brown
PROSELECT®

2 x 10 in. Steel Floor Diffuser with Multi-Angled Fins in Brown
Part #PSFDWK10
Item #2175105
Mfr. Part #PSFDWK10
3.8 out of 5 Customer Rating
  • Requires Certification

Points
EACH
Requires Certification
Your product has been successfully added to the list
Your products have been successfully added to the list
Your product has been successfully added to the new list you created,
Your products have been successfully added to the new list you created,
You've reached more than half the max number of items allowed in a list (>250/500).
How to get it:
  • Pick Up
    2  Available
    Available Nearby
    Pick Up  Not Available
    Not available in OH
  • Shipping
    Available
    Shipping Not Available
    Not available in OH
16 x 20 in. Residential 1-way Return Grille in Brown Steel
PROSELECT®

16 x 20 in. Residential 1-way Return Grille in Brown Steel
Part #PSFRGB1620
Item #3679091
Mfr. Part #PSFRGB1620
5 out of 5 Customer Rating
  • Requires Certification

Points
EACH
Requires Certification
How to get it:
  • Pick Up
    0  Available
    Available Nearby
    Pick Up  Not Available
    Not available in OH
  • Shipping
    Available
    Shipping Not Available
    Not available in OH
40 x 20 in. Stamped Steel Return Air Filter Grille in White
PROSELECT®

40 x 20 in. Stamped Steel Return Air Filter Grille in White
Part #PSFGW4020100
Item #11614355
Mfr. Part #PSFGW4020100
5 out of 5 Customer Rating
  • Requires Certification

Points
EACH
Requires Certification
How to get it:
  • Pick Up
    0  Available
    0 nearby
    Pick Up  Not Available
    Not available in OH
  • Shipping
    Available
    Shipping Not Available
    Not available in OH
12 x 12 in. Residential Return Grille White Steel
PROSELECT®

12 x 12 in. Residential Return Grille White Steel
Part #PSRGW1212100
Item #9116570
Mfr. Part #PSRGW1212-100
5 out of 5 Customer Rating
  • Requires Certification

Points
EACH
Requires Certification
Your product has been successfully added to the list
Your products have been successfully added to the list
Your product has been successfully added to the new list you created,
Your products have been successfully added to the new list you created,
You've reached more than half the max number of items allowed in a list (>250/500).
How to get it:
  • Pick Up
    0  Available
    0 nearby
    Pick Up  Not Available
    Not available in OH
  • Shipping
    Available
    Shipping Not Available
    Not available in OH
20 x 14 in. Fixed Bar Filter Grille in White
PROSELECT®

20 x 14 in. Fixed Bar Filter Grille in White
Part #PSFBFG2W1420
Item #4597283
Mfr. Part #PSFBFG2W1420
5 out of 5 Customer Rating
  • Requires Certification

Points
EACH
Requires Certification
How to get it:
  • Pick Up
    0  Available
    0 nearby
    Pick Up  Not Available
    Not available in OH
  • Shipping
    Available
    Shipping Not Available
    Not available in OH
14 x 6 in. 1-Way Stamped Steel Return Air Grille in White
PROSELECT®

14 x 6 in. 1-Way Stamped Steel Return Air Grille in White
Part #PSRGW14U
Item #2175142
Mfr. Part #PSRGW14U
4.9 out of 5 Customer Rating
  • Requires Certification

Points
EACH
Requires Certification
How to get it:
  • Pick Up
    0  Available
    Available Nearby
    Pick Up  Not Available
    Not available in OH
  • Shipping
    Available
    Shipping Not Available
    Not available in OH
14 x 6 in. 3-Way Stamped Steel Ceiling & Sidewall Register White
PROSELECT®

14 x 6 in. 3-Way Stamped Steel Ceiling & Sidewall Register White
Part #PS3WW14U100
Item #9116511
Mfr. Part #PS3WW14U-100
3.1 out of 5 Customer Rating
  • Requires Certification

Points
EACH
Requires Certification
How to get it:
  • Pick Up
    0  Available
    0 nearby
    Pick Up  Not Available
    Not available in OH
  • Shipping
    Available
    Shipping Not Available
    Not available in OH